Running an online business runs on acronym shorthand, spanning money and metrics, marketing, logistics, platform, business models, finance, funding, and law. Knowing the definition is table stakes; knowing which number to act on is the edge.
- The acronyms that cost real money are the financial ones: CAC, LTV, ROAS, MER, and CM. Confusing them leads to spending decisions that quietly lose money.
- CAC is not CPA, ROAS is not MER, and GMV is not profit. The pairs people treat as synonyms are usually the expensive ones.
- DTC is a subset of B2C, not a synonym; the difference is who owns the customer relationship and the data.
Ecommerce has its own alphabet, and most of it is undefined shorthand thrown around in Slack, on calls, and in pitch decks. Call it the ABCs of DTC, plus the finance, funding, and legal shorthand that comes with running the business. This is a working glossary of the acronyms that actually come up when you run, build, or advise an online business, grouped by category and defined in plain language. The short version: learn the money ones first, because CAC, LTV, ROAS, MER, and contribution margin are where knowing the acronym versus knowing the number is the difference between scaling and slowly going broke.
I have sat in all three seats in this ecosystem. I helped build the Partner Program as an early Shopify employee, co-founded and scaled brands at WIN Brands Group, and founded and sold a software company. In every seat, the same handful of these terms got used loosely, and the loose usage cost people money. So this is not a dictionary that stops at the definition. Where a term has a trap in it, I have flagged the trap.
Use the sidebar to jump to a category, or read it top to bottom. Terms are alphabetical within each section. If you want to go deeper on the financial ones, most link out to a full breakdown, and several have a free calculator attached.
The financial acronyms.
Learn these first,
they decide the rest.
If you only master one category, make it this one. These are the numbers you steer the business with, and they are the ones most often used sloppily. The recurring mistake I see across brands I have operated and advised is managing to a top-line or platform-reported metric instead of the contribution number underneath it. Definitions first, then the traps.
The annualized value of a single customer contract, common in B2B and SaaS sales. Where ARR is the whole book, ACV is the size of one deal. It tells you whether you are running a high-volume, low-touch motion or a few big contracts that each deserve real attention.
Total revenue divided by number of orders. A store with $10,000 in revenue across 100 orders has a $100 AOV. It is the most under-worked lever most brands own: a few dollars of AOV lift through bundling, thresholds, or upsells often beats a month of conversion work, and it flows straight into your max allowable CAC.
Revenue divided by active users or customers over a period. More common in subscription and app businesses than one-time DTC. It answers "what is one customer worth per month," which is the front half of any honest LTV calculation.
Contracted subscription revenue normalized to a one-year period, roughly MRR times twelve. It applies to SaaS and subscription businesses, including Shopify apps. ARR is the number investors and boards anchor on; it is a valuation input more than an operating one.
The average price a unit actually sells for, after discounts and promotions, which is usually lower than the sticker price. Watch the gap between your ASP and your listed price. A widening gap means you are training customers to wait for the sale.
Fully loaded marketing spend divided by new paying customers. Spend $10,000 to acquire 200 customers and CAC is $50. The trap: most brands undercount it by leaving out agency fees, creative production, discounts, and affiliate payouts, which makes the real cost of a customer look better than it is. Set the ceiling with the max allowable CAC calculator.
Revenue minus every variable cost tied to a sale. Operators track it in three layers: CM1 (after COGS and fees), CM2 (after fulfillment, shipping, returns), and CM3 (after marketing). CM3 is the truest number in DTC and the one Shopify's reports never quite show you. This is the concept I would teach every founder first; the full breakdown is in contribution margin for DTC.
The direct, landed cost of the product you sold: manufacturing plus inbound freight and duties, per unit. It excludes marketing, overhead, and fulfillment. Get COGS truly landed, not just the factory invoice, or every margin number downstream is wrong.
Total marketing cost divided by attributed conversions. It looks like CAC but the "acquisition" can be a lead or an email capture, not a paying customer. CPA and CAC are only equal when your acquisition event is an actual purchase; otherwise CPA flatters you.
The count of unique users active in a day or a month, and the DAU/MAU ratio as a stickiness measure. An app or subscription metric, less relevant to one-time DTC. A high ratio means people use the product habitually, which is the leading indicator of low churn.
Gross margin dollars earned for every dollar tied up in inventory. A merchandising and buying metric that matters most for brands with real inventory depth. It tells you which SKUs earn their shelf space and which ones are just parking your cash.
The total value of everything sold over a period, before returns, discounts, fees, or costs. It is a scale number, not a profit number. GMV is the most inflated figure in commerce decks, because a brand can post huge GMV while losing money on every order. Impressive until you ask about margin.
The specific metric a team agrees to be measured on. The word is neutral; the discipline is in picking few enough that they actually drive behavior. A dashboard with forty KPIs has zero.
The total value a customer generates across their relationship with you. The version that matters uses contribution margin, not revenue, and caps the horizon to something you can actually forecast. Most LTV numbers in pitch decks are revenue-based fantasies; the honest version is in the LTV math brands get wrong.
The ratio of what a customer is worth to what they cost to acquire. The "3:1 is healthy" rule of thumb is a starting point, not a law, and it collapses if your LTV is revenue-based or your CAC is undercounted. A clean 2:1 beats a fictional 5:1 every time.
Total store revenue divided by total marketing spend across every channel. Also called blended ROAS. This is the honest counterweight to platform-reported ROAS: it cannot be double-counted, and it tells you whether marketing as a whole is paying off. If ROAS is up but MER is flat, your platforms are claiming credit for the same sales.
Active subscription revenue normalized to one month: active customers times average monthly bill. It is the operating heartbeat of any subscription or app business. Watch the change in MRR (new plus expansion minus churn), not just the total.
The revenue you keep and grow from existing customers over a period, expansion minus churn, ignoring new logos. Above 100% means your base grows even if you never acquire another customer. For app founders, this is the single best proxy for durable product value.
A survey score from -100 to 100 measuring how likely customers are to recommend you. Useful as a trend line, dangerous as a target. Treat it as a smoke detector, not a KPI you optimize directly.
The financial statement showing revenue, costs, and profit over a period. The company-level P&L is necessary but too coarse for decisions; the artifact that changes behavior is a per-order P&L that carries the sale down to CM3.
Gross revenue generated for every dollar of ad spend, as reported inside a single ad platform. A 4x ROAS means $4 of revenue per $1 spent. The catch: it is gross, not profit, and every platform claims it separately, so summing Meta, Google, and TikTok ROAS overstates reality. Pair it with MER, always. More on the blended view in channel mix strategy.
Net profit as a ratio of the cost of the investment. The broadest of the return metrics and the one that actually counts profit rather than revenue. When ROAS looks great and ROI looks bad, ROI is the one telling the truth.
"GMV and ROAS are the two numbers people put in decks. CM3 and MER are the two numbers people run the business on. Know which room you are in."
The channel and
funnel acronyms.
Where spend meets math.
This bucket is where marketers and operators most often talk past each other, because the same three-letter code can mean a cost, a rate, or a discipline depending on who is saying it. These are the terms that show up in ad accounts, email tools, and analytics dashboards.
The event, and the rate, of a visitor adding a product to their cart. A mid-funnel signal that sits between a product view and a purchase. A healthy ATC rate with a weak conversion rate points at checkout friction, not a demand problem.
The Black Friday through Cyber Monday weekend, the largest sales event of the year for most brands. In the Shopify world it is practically a proper noun. It is also a margin trap: record GMV built on discounts and paid spend can post a weak CM3, so model the contribution, not just the revenue peak.
What you pay each time someone clicks your ad. A useful diagnostic for creative and targeting quality, but a click is not a customer. Falling CPC with flat sales usually means you are buying cheaper, worse traffic.
The price to show your ad a thousand times. At a $10 CPM you pay $10 per 1,000 views. Rising CPMs across a platform signal auction competition; they are the tide that lifts everyone's CAC whether their creative changed or not.
The practice of increasing the share of visitors who take a desired action: buy, add to cart, capture as a lead. Done well it is the cheapest growth you have, because you already paid for the traffic. Done as endless button-color tests, it is theater. The real tradeoff is covered in conversion rate versus profit margin.
Clicks divided by impressions, expressed as a percent. It measures whether your ad or email earned the click. High CTR with low conversion means the creative wrote a check the landing page did not cash.
The percent of visitors (or sessions) that complete a purchase. The headline health metric for a storefront, but only meaningful alongside traffic quality and AOV. A brand can lift CVR by cutting prices and still make less money.
The platform that stores your contacts and sends your email campaigns. Klaviyo is the default in the Shopify world; its value is the segmentation and automation on top of the basic send, not the send itself. Owned email is the highest-margin channel you have, so the ESP is one of the few tools worth over-investing in.
A standalone page a campaign sends traffic to, built for one action rather than general browsing. The match between the ad and the LP is where paid budgets are won or lost. Sending expensive clicks to a generic homepage is the most common way brands waste ad spend.
Text messages that carry images, GIFs, or video, sent over carrier networks. The richer, pricier sibling of SMS. Worth the higher per-message cost only when the visual actually drives the click.
An advertising model where you pay per click rather than per impression, the basis of Google Search and much of paid social. PPC is the model; CPC is the price you pay inside it.
Paid strategies to appear on search results, primarily Google Ads. It buys immediate visibility, which is its strength and its weakness: the traffic stops the moment you stop paying, unlike SEO.
Earning organic search traffic by improving the quality and relevance of your pages. Slow to compound, but the traffic keeps arriving after you stop working. In 2026 it increasingly overlaps with getting cited by AI answer engines, which is its own discipline now.
The page of results a search returns. It matters because it keeps changing shape: ads, shopping units, and AI summaries now push the classic blue links down, which is why ranking first is not the win it once was.
Plain text messaging to a mobile number, one of the oldest and highest-open-rate channels there is. Powerful and easy to abuse: consent and cadence discipline are the whole game, because an annoyed unsubscribe is gone for good.
Content (reviews, photos, video) made by customers rather than the brand. It converts because it reads as real, which is exactly why the moment it looks staged it stops working. The best UGC is genuinely earned, not just commissioned to look organic.
The tags appended to a URL (source, medium, campaign) that tell analytics where a click came from. Tedious but foundational: without consistent UTMs your attribution is guesswork, and half the "direct" traffic in your reports is really untagged links you sent yourself.
If your ROAS looks great but the bank account disagrees, the gap is usually MER and CM3. That is a two-minute conversation to start.
The supply chain
acronyms. Where margin
quietly leaks.
Operators underweight this bucket until a shipping surprise or a stockout eats a quarter. These are the terms for moving, storing, and counting physical goods, and every one of them touches CM2 whether your finance model tracks it or not.
An outsourced provider that warehouses your inventory and picks, packs, and ships your orders. The right 3PL buys you scale without capex; the wrong one buys you hidden per-pick fees and finger-pointing when orders go late. Read the fee schedule as carefully as the sales deck.
A document sent ahead of a shipment telling the receiver what is arriving and when. Standard in retail and wholesale, and a common chargeback trigger: get the ASN wrong with a big retail partner and they will deduct the penalty from your invoice.
Omnichannel fulfillment where a customer orders online and collects in a physical location. It converts local shoppers and saves the shipping cost, but it only works if your store inventory is accurate in real time. Promise a pickup you cannot fulfill and you have made the experience worse, not better.
Payment collected when goods are delivered rather than at checkout. Common in some international markets, rare in US DTC. It carries real risk: refused deliveries mean you paid to ship both ways and got nothing.
A shipping term where you, the seller, cover duties and taxes so the customer pays nothing extra on delivery. It is the difference between a smooth international sale and a nasty surprise fee that triggers a refused package. For cross-border DTC, DDP is usually worth the margin hit it costs.
A carrier pricing method that charges by a package's size, not just its actual weight, so a big light box costs like a heavy one. It quietly inflates shipping on bulky products. Right-sizing packaging is one of the fastest, least glamorous ways to recover CM2.
A standardized format for exchanging business documents (purchase orders, invoices, shipping notices) between systems. It is old, rigid, and non-negotiable if you want to sell into major retailers. Budget for it before you sign the retail deal, not after.
Amazon's program that stores and ships your inventory and grants Prime eligibility. It solves fulfillment and demand at once, at the cost of margin and owning the customer. A channel, not a strategy, and one that competes with your own DTC economics.
Freight that fills (or is priced as) an entire trailer. Cheaper per unit than LTL and faster, because it moves point to point without transfers. The tradeoff is you need the volume to justify the whole truck.
Software that tracks stock levels, orders, sell-through, and replenishment across locations. The system of record for what you actually have to sell. Once you have more than one sales channel, spreadsheet inventory stops working faster than founders expect.
Freight that does not fill a full trailer, so you share space and cost with other shippers. Flexible for mid-size shipments, but slower and more handling means more damage risk. The right choice between parcel and FTL depends on weight and pallet count.
The smallest quantity a supplier will produce or sell in one order. It sets how much cash you tie up per SKU and how much risk each product launch carries. High MOQs are how brands end up cash-poor and warehouse-rich.
The layer that routes orders from every sales channel to the right fulfillment location and tracks them to delivery. It becomes essential the moment you sell across DTC, retail, and marketplaces at once. Without it, multichannel order routing is manual and error-prone.
When you cannot fulfill demand because inventory ran out. Every OOS event is a paid click or an earned customer you turned away. The cost never shows up as a line item, which is exactly why it gets tolerated too long.
The inventory budget a retailer or brand has left to purchase for a period, given its sales plan and current stock. It is the discipline that stops buyers from over-ordering into a cash crunch. Ignore it and you fund your warehouse instead of your growth.
A system that holds your product data (titles, specs, images, copy) as a single source of truth to syndicate across channels. It earns its keep once you sell the same catalog in five places and cannot keep the descriptions in sync by hand.
The formal order you send a supplier committing to buy specified goods at agreed terms and price. Your cash flow and your inventory both hinge on it. Loose PO management is how brands end up with surprise bills and surprise stock at the same time.
The approval and tracking number that governs a return. A clean RMA process protects margin (restocking, inspection, fraud control); a sloppy one leaks it. Returns are a P&L line, and the RMA workflow is where you either control that line or don't.
Sending unsold or defective inventory back to the supplier for credit or replacement. A margin-recovery lever most brands underuse. If your supplier terms allow RTV, use them before you mark dead stock down to zero.
A unique identifier for each distinct sellable item, down to size and color. SKUs are how you track inventory and analyze what sells. SKU count is also a complexity tax: every new variant multiplies your forecasting, storage, and stockout risk.
A written commitment on performance between a provider and a client: ship times, uptime, response windows. With a 3PL or a key vendor, the SLA is where accountability actually lives. If it is not in the SLA, it is a hope, not a promise.
Software that runs the operations inside a warehouse: receiving, putaway, picking, packing. If you fulfill in-house it is core infrastructure; if you use a 3PL, theirs is what determines your accuracy and speed. Either way, it is invisible until it breaks.
The infrastructure
acronyms. Boring until
they cost you a sale.
These are the terms your developers, your platform, and your payment providers use. You do not need to implement them, but you do need to know what they mean when a vendor invokes one to explain why something is slow, blocked, or broken.
A defined way for two applications to talk to each other. It is how a popup tool passes a captured email to Klaviyo, or how your store syncs orders to your 3PL. When a vendor says "we integrate," what they mean is "we have an API for that." The quality of a brand's stack is mostly the quality of its integrations.
Checkout financing (Shop Pay Installments, Affirm, Klarna) that splits a purchase into payments while paying you in full upfront. It lifts conversion and AOV on higher-ticket items, at a fee that comes straight out of CM1. Worth it when the incremental orders clear that fee.
A geographically distributed network of servers that caches your site closer to visitors for faster load times. Shopify includes one, so most merchants never think about it, which is the point. Speed is a conversion and SEO input, and the CDN is doing that work silently.
A system that unifies customer data from every source into one profile you can segment and act on. It becomes worth the cost once your data is scattered across a store, an ESP, ads, and support, and the stitching by hand stops scaling. Below that size, it is usually premature.
Software for building and managing a website's content without hand-coding every page. Shopify and WordPress are both CMS platforms. The choice shapes what your team can change without a developer, which is a bigger deal for velocity than the feature checklist suggests.
The system and practice of managing interactions with prospects and customers across their lifecycle. In DTC the line between CRM and your ESP blurs; in B2B and wholesale it is a distinct tool. Either way it is only as good as the data hygiene behind it.
The language that controls how a web page looks: fonts, colors, spacing, layout. You will hear it whenever a theme tweak comes up. Knowing it exists is enough; knowing that "it is just a CSS change" is sometimes true and sometimes a week of work is more useful.
Google's set of page-experience metrics: loading (LCP), interactivity (INP), and visual stability (CLS). They are both a ranking factor and a conversion one, because a slow, jumpy page loses shoppers before it loses rankings. Speed is not a vanity metric; it is revenue.
The internet's address book, translating your domain name into the server address behind it. It only comes up when you launch, migrate, or set up email, and when it is wrong nothing works. Change DNS carefully and expect propagation delays.
A system that unifies core business functions (finance, inventory, procurement, orders) into one platform. Powerful and heavy; brands usually adopt one later than they should have and implement it more painfully than they expected. It is a growth-stage decision, not a startup one.
An open standard for connecting AI models to external tools and data, increasingly relevant as agentic commerce arrives. In plain terms, it is how an AI agent can read your catalog or take an action in your store. If you build or sell apps, this is worth understanding now; the shift is covered in agentic commerce for Shopify brands.
Requiring a second proof of identity beyond a password, usually a code or an app prompt. Non-negotiable on your store admin, your email, and your payment accounts. The one security control that stops the most common way brands get taken over.
The security standard for handling payment card data online. On Shopify, the platform carries most of the compliance burden for you, which is a genuine and underrated benefit of a hosted platform. Roll your own checkout and PCI becomes your problem.
The individual product page where the buying decision happens. It is the highest-leverage page on your store, and the one most brands under-invest in relative to the homepage. If you optimize one template, optimize this one.
The collection or category page that lists multiple products. It is where merchandising and filtering do their work, steering shoppers toward the right PDP. Good PLP sorting quietly raises AOV by putting the right products first.
The system that takes payment in a physical location and, ideally, unifies that data with your online store. For brands going omnichannel, a POS that shares inventory and customer data with your ecommerce backend is the difference between one business and two.
A website that behaves like an installable app: fast, offline-capable, home-screen ready. It was a bigger buzzword a few years ago; for most brands, a fast, well-built storefront delivers the benefit without the term.
Software delivered by subscription over the web rather than installed and owned. Nearly every tool in your stack is SaaS, and if you build Shopify apps, you are a SaaS business, with the MRR, churn, and NRR math that comes with it. The ecosystem map is in the Shopify ecosystem value map.
Logging into multiple tools with one set of credentials, usually a work Google or Okta account. It matters for team security and for B2B software buyers, who often require it. For app founders selling upmarket, SSO support is frequently the gate to closing enterprise accounts.
The protocol that encrypts the connection between a browser and your site, shown as the padlock and the "https." It is table stakes for trust and checkout, and browsers now actively warn shoppers away from sites without it. Shopify provides it automatically.
The business-model
acronyms. Who you sell
to changes everything.
These describe who you sell to, how you are taxed, and the legal shorthand that governs the relationships. The distinctions here look academic until they change your margins, your obligations, or who owns your customer.
Selling to other companies rather than end consumers: wholesale, distribution, or software sold to businesses. The economics differ from DTC (higher order values, net terms, longer cycles), and Shopify now supports it natively. The wholesale margin math is in Shopify B2B net terms, decoded.
Selling through a business partner that reaches the end consumer, while you keep some direct relationship or brand presence. A retail marketplace or an embedded product can be B2B2C. It blends the reach of wholesale with a thread of the direct relationship, if you structure it deliberately.
Selling to the end consumer, through any channel: your store, a retailer, or a marketplace. Every consumer brand is B2C. The distinction that matters is whether that selling is also direct (see DTC), because that determines who owns the data.
Frequently purchased, replenishable products: food, beverages, supplements, cosmetics. The repeat-purchase nature makes retention and subscription economics central, which is why CPG DTC lives or dies on LTV and repeat rate, not first-order margin.
Selling directly to the consumer with no distributor or wholesaler in between, owning the relationship and the data. DTC and D2C are the same term, two spellings of direct to consumer: DTC dominates in North America, D2C shows up more in the UK and India. It is a subset of B2C, not a synonym. The whole point is control: you keep the margin the middleman would take, and you keep the customer data that lets you sell again.
The EU's data privacy law governing how you collect, store, and use personal data, with real fines for violations. If you sell to European customers, it applies to you regardless of where you are based. Treat consent and data handling as a design requirement, not an afterthought.
A consumption tax used in Canada, Australia, and other markets, similar in spirit to VAT. Like VAT, whether you must collect it depends on your product and where your customers are. Get this wrong at scale and the back-tax bill is nasty.
The intangible assets you own: trademarks, copyrights, patents, and brand marks. In consumer brands the trademark on your name and logo is often the most valuable and most overlooked. Register it early; sorting out IP after someone else files is expensive and sometimes impossible.
The lowest price a reseller is contractually allowed to advertise your product for. It protects brand and margin across a wholesale network, but it only works if you actually enforce it. An unenforced MAP policy is just a suggestion your discounters ignore.
The umbrella contract that sets the standing terms of a relationship, with specific work defined in separate statements of work underneath it. Common with agencies and vendors. Negotiate the MSA carefully once; the terms you accept there govern every project that follows.
The price a manufacturer recommends selling at retail. It sets the anchor customers compare against, and the gap between MSRP and your actual selling price is your perceived discount. Anchor too high and it reads as fake; anchor honestly and markdowns feel like real value.
A legal agreement to keep shared information confidential. Standard before deals, partnerships, or diligence. Read what you sign: overly broad non-solicits or non-competes sometimes ride along inside a routine-looking NDA.
Data that can identify a person: name, email, address, payment details. It is the thing privacy laws exist to protect, so how you collect, store, and share it is a compliance question, not just a technical one. Collect less of it than you think you need.
The market segment of smaller companies, and a common target customer for Shopify apps and B2B tools. If you sell to SMBs, expect higher volume, lower price points, and more churn than an enterprise motion. The playbook is different, so pick one.
The legal agreement between a service or website and its users. Boilerplate until it is not: your platform's, your app's, and your suppliers' terms set the rules you actually operate under. The clause that matters is always the one you did not read.
A consumption tax added at each stage of the supply chain, standard across the EU, UK, and many other markets. Whether and how much you collect varies by product and destination. Selling internationally without a VAT plan is how brands accrue a liability they did not budget for.
The founder-finance
acronyms. Where the
real story lives.
You do not have to be an accountant, but running a business means these terms will show up in every board deck, loan application, and diligence process you touch. Founders have to be fluent across finance, ops, and law whether they trained for it or not. These are the ones worth knowing cold.
Money you owe suppliers and vendors but have not yet paid. Managed well, it is free short-term financing; stretched too far, it burns supplier goodwill you will need later. The payment terms you negotiate here quietly fund your inventory.
Money customers or wholesale partners owe you but have not yet paid. Small in DTC, large in B2B and wholesale, where cash goes to hide. Revenue you cannot collect is not revenue, it is a loan you did not mean to make.
The smoothed annual growth rate over a multi-year period, as if growth were even. Honest for comparing trajectories, dishonest when it papers over a lumpy or declining recent year. Always ask what the last twelve months actually did.
Spending on long-lived assets like equipment, tooling, or retail buildout, capitalized rather than expensed at once. Heavy in retail and manufacturing, light in pure DTC. It hits cash now and the P&L slowly, which is easy to forget when you plan.
The days between paying for inventory and collecting the cash from selling it. For an inventory brand it is the most important cash metric there is, and the reason a profitable brand can still run out of money. Shorten it and you self-fund growth; the mechanics are in the financial stack by stage.
A proxy for operating profitability that strips out financing and accounting effects. Useful for comparing operations and central to how businesses are valued. Just remember it is not cash, and "adjusted" EBITDA is where sellers hide the sins.
The cash left after operating costs and capital spending, the money actually available to reinvest, repay, or take out. Profit is an opinion; cash flow is a fact. For a bootstrapped brand, FCF is oxygen.
The standard US rules for preparing financial statements. It matters most when you raise money, sell, or get audited, because buyers and investors expect GAAP-clean books. Sloppy accounting is a discount a buyer will happily apply.
The ongoing costs of running the business (team, rent, software, overhead) as opposed to product cost. It is the fixed base your contribution margin has to cover before you make a dollar. Watch OPEX creep; it is how good gross margins still net to losses.
Profit with owner add-backs, used to value small, owner-run businesses. If you ever sell a brand under roughly eight figures, this is the number buyers anchor on, not EBITDA. Clean, defensible add-backs are worth real money at the table.
The most recent twelve months of performance, rolling. It smooths seasonality and is the standard window buyers and investors judge you on. Quote TTM, not your best quarter annualized, if you want to be taken seriously.
The investor and
deal acronyms. For
raising and exiting.
Whether you raise a dollar or not, you will hear these on calls with investors, acquirers, and advisors. Knowing them keeps you from nodding along to terms you have not actually agreed to. This is the language of who owns what and what the business is worth.
The pool of equity set aside to grant employees. It aligns the team with the outcome, and it dilutes founders, so size it deliberately. The pool you create before a raise usually comes out of your ownership, not the investor's.
The annualized return an investment earns over time, the metric investors actually optimize for. It rewards speed: the same profit earned faster is a higher IRR. Understanding it explains why investors push for exits on a timeline that may not be yours.
A mostly non-binding document outlining a proposed deal before the definitive contract. Signing one starts the clock and usually an exclusivity period. Treat it seriously: the terms you concede here are hard to claw back once diligence begins.
The buying, selling, and combining of companies. Whether you are acquiring a competitor or being acquired, the economics turn on the multiple and the structure, not just the headline price. Earn-outs and holdbacks are where a big number quietly shrinks. More on the consumer side in consumer brand acquisitions.
Firms that buy controlling stakes in established, profitable companies, often to consolidate and resell. In consumer and commerce, PE roll-ups are a major exit path for brands past a certain scale. They buy profitability and durability, not just growth.
A common early-stage instrument that converts to equity in a later round, deferring the valuation fight. Fast and founder-friendly to close, but stack too many and the eventual dilution surprises people. Model the cap table as if every SAFE has already converted.
The nested sizing of a market: everything, the slice you can serve, and the slice you can realistically win. Investors want all three, honestly drawn. A giant TAM with no credible SOM reads as a founder who has not done the thinking.
Firms that fund high-growth companies in exchange for equity, betting on outsized outcomes. It is fuel for a specific kind of business and a poor fit for a steady, profitable brand that does not need to be enormous. Raise it for the right reasons, not the status.
The entity, contract,
and operations acronyms.
The founder's grab bag.
This is the miscellany a founder has to carry: how the company is structured, the contracts that bind it, the privacy rules it lives under, and the shorthand your team uses to run day to day. None of it is optional once you have real customers and real people.
California's privacy law giving consumers rights over their personal data, the US cousin of GDPR. If you have meaningful California customers, it likely applies. Build privacy and opt-out handling once, properly, rather than scrambling per law.
The function that keeps existing customers happy and retained, whether reactive support or proactive success. In a subscription or app business it is a revenue function, not a cost center, because retention is the whole game.
The sum of every interaction a customer has with your brand, from ad to unboxing to support. It is diffuse but real: CX is what turns a first order into a repeat one. The brands that win on retention obsess over the parts no dashboard measures.
A registered trade name that differs from your legal entity name, letting one company run multiple brands. Cheap and useful, but a DBA is not a separate legal entity, so it gives you a name, not liability protection.
A contract governing how a vendor handles personal data on your behalf, required under GDPR and similar laws. Every tool that touches customer data should have one signed. Boring until a vendor breach makes it the most important document you own.
The federal tax ID for your US business, needed to hire, open bank accounts, and file taxes. One of the first things you get when you incorporate. Simple, but nothing official happens without it.
The US regulator of advertising and consumer protection. It sets the rules on endorsement disclosures, subscription cancellation, and deceptive claims. If you run influencer or subscription programs, its guidelines are not optional, and enforcement has teeth.
A way to count staffing in full-time units, so two half-time people equal one FTE. It is how you plan capacity and cost honestly across full-timers, part-timers, and contractors. Useful for seeing what a team actually costs versus its headcount.
A sharp definition of the exact customer you serve best. It is the most useful strategy document most brands never write. A clear ICP makes every product, channel, and message decision easier; a vague one makes marketing expensive.
A corporate legal structure separating the business from its owners, common when raising venture money. Corporations enable stock, option pools, and outside investment that an LLC handles awkwardly. The structure should follow the funding plan.
A flexible US entity that shields personal assets and passes income to owners simply. It is the default for most small brands and consultancies. Great until you want to raise venture capital, at which point investors usually want a corporation.
The smallest version of a product that delivers real value and tests the core assumption. The discipline is shipping to learn, not shipping something broken. The trap is the two words people forget: "viable" and "product."
A goal-setting framework pairing an ambitious objective with measurable results. It works when you keep it to a few and actually review them, and becomes theater when you do not. The point is focus, not a quarterly ritual.
A model where the product itself drives acquisition and expansion through free trials, self-serve, and virality, rather than a sales team. Common for Shopify apps. It lowers CAC when it works, but it demands a product good enough to sell itself.
Making sure a product or release works as intended before it reaches customers. In software it prevents the bug that churns a user; in physical goods it overlaps with QC. Skipping it is a false economy you pay for in returns and refunds.
Inspecting physical goods against a standard before they ship, at the factory and on receipt. For a product brand it is the difference between a return-rate problem and a reputation problem. Pay for QC upstream or pay for returns downstream.
A formal document soliciting bids from vendors for a defined scope, common when selecting agencies, 3PLs, or enterprise software. Worth the effort for big commitments, overkill for small ones. The structure forces you to define what you actually need.
A documented, repeatable process so a task runs the same way every time, regardless of who does it. SOPs are how a founder-dependent business becomes a real company. The knowledge in your head is a liability until it is written down.
The document defining the deliverables, timeline, and cost of a project, usually under a broader MSA. It is where scope creep is either prevented or invited. Vague SOWs are how agency relationships go sideways.
The rules a customer agrees to when they buy or use your service, covering returns, liability, and usage. Related to TOS and just as unread. Get them right for your return policy and subscription terms specifically, because that is where disputes actually happen.
The W-9 collects a US contractor's tax details; the 1099 reports what you paid them. If you use freelancers or agencies, this is the paperwork that keeps you compliant at tax time. Collect the W-9 before you pay, not in January.
The acronyms people
use as synonyms.
They are not.
A handful of these terms get swapped for each other in everyday conversation, and the swaps are expensive. Here are the ones I correct most often, side by side, so the distinction is unmistakable.
| Pair | The difference that matters | The trap |
|---|---|---|
CAC vs CPA | CAC counts paying customers. CPA counts any attributed conversion, which may be a lead. | Reporting CPA as CAC makes acquisition look cheaper than it is. |
ROAS vs MER | ROAS is per-platform and gross. MER is blended across all spend and un-gameable. | Summing per-channel ROAS double-counts the same sales. |
GMV vs Revenue vs Profit | GMV is total sold before anything is deducted. Revenue nets discounts and returns. Profit is what remains after costs. | GMV in a deck often hides a business losing money per order. |
MRR vs ARR vs GMV | MRR and ARR are recurring subscription revenue (monthly, annual). GMV is one-time transaction volume. | A one-time-sale business quoting "ARR" is stretching the term. |
DTC vs B2C | DTC is direct, owning the customer and data. B2C includes selling through retailers and marketplaces. | Calling a wholesale-heavy brand "DTC" misreads who owns the customer. |
Gross margin vs CM3 | Gross margin stops after COGS. CM3 also subtracts fees, fulfillment, returns, and marketing. | A 65% gross margin can be a single-digit CM3 once everything variable is counted. |
EBITDA vs FCF | EBITDA is operating profit before financing and non-cash items. FCF is the actual cash left after capital spending. | Strong EBITDA with weak FCF usually means cash is trapped in inventory or capex. |
When two of these get used interchangeably in a meeting, stop and pin down which one you mean. The confusion is almost never harmless. It is usually the moment a spending decision gets made on the flattering number instead of the true one. The honest metric is nearly always the less exciting of the pair.
For the full breakdown of the financial ones, the posts connect: contribution margin feeds max allowable CAC, which sets your payback period, all of which are only as honest as your LTV math. If you want to see how the numbers stack by vertical, DTC unit economics by category lays them out.
Questions people ask
when the acronyms
start colliding.
CAC (Customer Acquisition Cost) is marketing spend divided by new paying customers. CPA (Cost Per Acquisition) is spend divided by any attributed conversion, which might be a lead, an email signup, or a first purchase. CAC always means a customer; CPA depends on what you defined as the acquisition. If the two are equal, your acquisition event is a paying customer.
ROAS (Return on Ad Spend) is revenue divided by ad spend as reported inside a single ad platform, so it is claimed separately by Meta, Google, and TikTok and usually double-counts. MER (Marketing Efficiency Ratio) is total store revenue divided by total marketing spend across every channel. MER is the blended, un-gameable number; ROAS is the channel-level diagnostic. Watch both.
Not quite. B2C (Business to Consumer) means you sell to the end consumer, through any channel including retailers and marketplaces. DTC (Direct to Consumer) is a subset: you sell to the consumer directly, owning the customer relationship and data, with no distributor in between. Every DTC brand is B2C, but a B2C brand selling mostly through a retailer is not DTC.
GMV (Gross Merchandise Value) is the total value of everything sold over a period, before returns, discounts, fees, or costs are deducted. It is a scale number, not a profit number. It is misleading when it stands in for the health of a business, because a brand can post large GMV while losing money on every order once contribution margin is calculated.
MRR (Monthly Recurring Revenue) is your active subscription revenue normalized to one month. ARR (Annual Recurring Revenue) is the same figure normalized to a year, roughly MRR times twelve. Both apply to subscription and SaaS businesses, including Shopify apps. MRR is the operating cadence; ARR is the number used for valuation and board conversations.
Knowing the terms is step one. Running on the right ones is the job.
Most brands can define these acronyms and still steer by the wrong ones. I help operators build the model that shows which numbers actually decide their next move, from CM3 to max allowable CAC.
Start a conversation More about Taylor →Free tools: Put the acronyms to work. Run the DTC profitability calculator, or the returns cost calculator for the CM2 line returns quietly eat.