Glossary
Every term, explained simply
The plain-English dictionary for first-time founders. No jargon — just clear definitions, real examples, and how each one actually works.
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Business models
17 termsDropshippingSell products online without holding inventory — your supplier ships directly to the customer.Print-on-demandCustom products printed and shipped only after someone orders — zero upfront stock.Subscription boxA recurring-revenue model: customers pay monthly for a curated box of products.Private labelSell a manufacturer's product under your own brand name and packaging.White labelRebrand a generic, ready-made product as your own.WholesaleBuy products in bulk at a discount to resell at retail prices.Digital productsSell downloadable or online goods — templates, courses, ebooks — with no physical inventory.Handmade businessMake and sell your own crafted products, often made to order.Affiliate marketingEarn commission by promoting other companies' products with a tracked link.Marketplace vs. own storeThe trade-off between selling on a platform like Etsy versus owning your own storefront.D2C (direct-to-consumer)Selling straight to customers from your own store, skipping retailers and middlemen.B2B vs. B2CThe difference between selling to businesses and selling to everyday consumers.Ecommerce business modelsThe main ways to make money selling online, from dropshipping to subscriptions.Online business ideasA starting menu of realistic businesses you can launch from a laptop.Idea validationTesting whether people will actually pay before you build the whole thing.Side hustleA business you build alongside a job to earn extra income and test an idea.Business model canvasA one-page framework for mapping how your business creates and captures value.
Building with AI
13 termsAI Store BuilderAn AI store builder is a tool that generates a complete, ready-to-sell online store (theme, pages, copy, and sometimes products) from a short description instead of you building it manually.AI Website BuilderAn AI website builder asks a few questions about your business and instantly generates a complete website (design, layout, copy, images) that you can publish and edit.AI Business Plan GeneratorAn AI business plan generator turns a few details about your idea into a structured, investor-ready business plan with market analysis and financial projections in minutes.AI Logo GeneratorAn AI logo generator creates custom logo options from a text description of your brand, which you can then refine and download for your business.AI Product Description GeneratorAn AI product description generator writes persuasive, SEO-friendly product copy from a few details about the item, tone, and target keywords.How to Build an Online Store With AIBuilding an online store with AI means describing your business and letting AI generate the store, product pages, copy, and checkout for you to customize and launch.No-Code (Build a Store Without Coding)No-code means building and running an online store using visual, click-and-edit tools so you never have to write a line of code.Vibe CodingVibe coding is building software by describing what you want in plain language and letting an AI generate the code, rather than writing it yourself.How to Start a Business With AIStarting a business with AI means using AI tools to handle idea validation, business planning, branding, the website, and content so a solo founder can launch without a team or big budget.AI Agents for EcommerceAI agents for ecommerce are autonomous AI systems that take actions on their own, like answering customers, recommending products, managing inventory, or running parts of the store.AI for Small BusinessAI for small business is the use of AI tools to do more with a small team, automating tasks, analyzing data, creating content, and handling customer support.AI EcommerceAI ecommerce is the use of artificial intelligence across an online store, from store creation and product copy to recommendations, search, pricing, and support.AI Brand Kit GeneratorAn AI brand kit generator instantly produces a complete brand identity -- logo, color palette, fonts, and brand guidelines -- from a few inputs about your business.
Fundamentals
15 termsNicheA focused slice of a market — the specific audience or need your brand is built around.Target audienceThe specific group of people a product is made for and marketed to.Profit marginThe percentage of revenue left after costs — what separates a business from a hobby.MarkupThe amount added to a product's cost to set its selling price.COGS (cost of goods sold)The direct cost of producing the products you sell.MOQ (minimum order quantity)The smallest amount a supplier will let you buy at once.SKUA unique code that identifies each product variant in your store.InventoryThe stock of products a business holds and tracks for sale.FulfillmentThe process of storing, packing, and shipping orders to customers.Supplier vs. manufacturerThe difference between who makes your product and who sells it to you.Average order value (AOV)The average dollar amount a customer spends per order.Customer lifetime value (LTV)The total revenue a customer brings over their whole relationship with your brand.MVP (minimum viable product)The simplest version of your product that real customers can use and pay for.Product-market fitThe moment your product clearly satisfies a real market that wants it.Passive incomeIncome that keeps coming with little ongoing effort — handled honestly, it's rarely truly passive.
Brand & marketing
20 termsBrand identityThe visual and verbal system — logo, colors, voice — that makes a brand recognizable.Brand voiceThe consistent personality and tone your brand uses in everything it writes.Brand storyThe narrative of why your brand exists — the origin that makes customers care.TaglineA short, memorable line that captures what your brand stands for.Value propositionThe clear promise of why a customer should buy from you instead of anyone else.Brand colorsThe defined palette a brand uses consistently across everything it makes.LogoThe signature mark or symbol that represents a brand at a glance.Ecommerce SEOOptimizing an online store so it ranks in search and earns free traffic.Conversion rateThe percentage of visitors who take a desired action, like making a purchase.Sales funnelThe path a customer takes from first hearing about you to buying.Email marketingSelling and building loyalty by sending targeted emails to subscribers.Content marketingAttracting customers by publishing useful content instead of just ads.Social proofEvidence — reviews, ratings, follower counts — that others trust a brand.Call to action (CTA)The prompt that tells a visitor exactly what to do next.USP (unique selling proposition)The one thing that makes your product the obvious choice over the alternatives.Brand positioningThe space your brand owns in the customer's mind versus competitors.Brand archetypeA universal personality template (Hero, Creator, Sage) that gives your brand character.Brand guidelinesThe rulebook for how your logo, colors, and voice are used consistently.Product descriptionThe copy on a product page that turns a browser into a buyer.Product photographyThe images that show your product clearly and make it look worth buying.
Marketing & SEO
14 termsKeyword researchFinding the exact phrases your customers type into search so you can target them.Long-tail keywordsLonger, specific search phrases with less competition and higher buying intent.Search intentThe real goal behind a search — to learn, compare, or buy — that your page must match.BacklinksLinks from other websites to yours — a core signal of trust and authority.Domain authorityA score that predicts how well a whole website can rank in search.Title tag & meta descriptionThe clickable headline and summary that represent your page in search results.Alt textA short written description of an image for accessibility and image search.Organic vs. paid trafficThe difference between free search visitors and visitors you pay ads to get.RetargetingShowing ads to people who already visited your store to bring them back.UGC (user-generated content)Content your own customers create — photos, reviews, videos — that sells for you.Pillar Page and Topic ClusterA pillar page is one comprehensive guide on a core topic, surrounded by a cluster of linked articles on subtopics, to build topical authority.Technical SEO AuditA technical SEO audit checks whether search engines can crawl, index and load your site properly, and flags issues hurting rankings.Image SEOImage SEO is optimizing file names, alt text, format and size so your product images rank in search and load fast.Local SEOLocal SEO helps a business show up in 'near me' searches and Google Maps for customers in its area.
AI search & AEO
21 termsAEO (answer engine optimization)Structuring your content so AI answer engines like ChatGPT and Google quote your store directly.GEO (generative engine optimization)Shaping your content so generative AI tools mention and cite your brand inside their answers.AI search optimizationGetting your store found and recommended across every AI search surface — ChatGPT, Perplexity, Gemini, AI Overviews.How to get recommended by ChatGPTMaking your products show up when shoppers ask ChatGPT for buying advice.ChatGPT ShoppingOpenAI's feature that lets people research and buy products inside a chat.Google AI OverviewsThe AI-generated answer boxes at the top of Google that summarize and cite web pages.llms.txtA plain-text file in your site root that gives AI models a clean map of your most important pages.AI crawlers (GPTBot, ClaudeBot)The bots that read your site so AI tools can learn about and recommend your products.Structured dataStandardized code that tells search engines and AI exactly what each thing on a page is.Schema markupThe JSON-LD code that implements structured data using the schema.org vocabulary.Rich resultsEnhanced Google listings with extras like star ratings, prices, and product images.Featured snippetThe boxed answer Google lifts to the top of results to answer a query directly.Zero-click searchA search answered right on the results page, without anyone clicking through.Entity SEOOptimizing so search engines understand your brand as a distinct, known entity.E-E-A-TGoogle's bar for content quality: experience, expertise, authoritativeness, trustworthiness.Perplexity SEOPerplexity SEO is optimizing your content so the Perplexity answer engine cites and recommends your brand in its responses.Knowledge PanelA Google Knowledge Panel is the info box that appears beside search results for a recognized brand, person or business.Agentic CommerceAgentic commerce is when AI agents research, compare and buy products on a shopper's behalf, often completing checkout inside the AI itself.Microsoft Copilot ShoppingMicrosoft Copilot Shopping is the AI shopping assistant inside Bing, Edge and Windows that compares products and now supports in-chat checkout.Voice Search OptimizationVoice search optimization tunes your content for spoken, question-style queries from assistants like Alexa, Siri and Google.AI Share of VoiceAI share of voice measures how often AI tools mention your brand versus competitors when users ask about your category.
Email & SMS marketing
6 termsSMS MarketingSending promotional and transactional text messages to customers who opted in, used to share deals, order updates, and recover abandoned carts.Email Automation (Drip Campaigns)Software-triggered email sequences that send the right message automatically based on a schedule or a customer's behavior, like a welcome series or post-purchase flow.Email List BuildingGrowing a permission-based list of subscriber emails using signup forms, popups, and lead magnets so you own a direct channel to your customers.Email SegmentationDividing your email list into smaller groups (by behavior, purchase history, or demographics) so each group gets more relevant, higher-converting messages.Open RateThe percentage of delivered emails that recipients open — a core email-marketing benchmark, with a good rate generally landing around 25-35%.Marketing AutomationSoftware that runs repetitive marketing tasks — email flows, SMS, social, lead nurturing — automatically based on triggers, so you reach customers at scale without manual work.
Social commerce
8 termsTikTok ShopTikTok Shop is TikTok's built-in storefront that lets you sell products directly inside the app through videos, live streams, and a product showcase.Social CommerceSocial commerce is selling products directly inside social media apps so customers can discover, browse, and buy without ever leaving the platform.Instagram Shopping (Shoppable Posts)Instagram Shopping lets you tag products in posts, Reels, and Stories so followers can tap an item and buy it, turning your feed into a shoppable storefront.Live Shopping (Livestream Selling)Live shopping is real-time video selling where a host demos products and viewers buy instantly from the stream, blending entertainment with checkout.Facebook Marketplace for BusinessFacebook Marketplace for business is using Meta's local-and-shipped listings marketplace, often tied to a Facebook Shop, to reach buyers and drive sales.Pinterest for EcommercePinterest for ecommerce means using Pinterest's visual, intent-driven Pins and product catalog to drive discovery and traffic to your store.Influencer Seeding (Product Gifting)Influencer seeding is sending free product to relevant creators with no obligation to post, hoping they share authentic content that builds awareness.Shoppable VideoShoppable video is video content with clickable, tagged products so viewers can add to cart and buy without leaving the video.
Conversion & CX
13 termsCRO (conversion rate optimization)Systematically improving the share of visitors who actually buy.A/B testingComparing two versions of a page to see which one converts better.Abandoned cart emailThe automatic reminder that wins back shoppers who left without buying.Product reviewsCustomer ratings and feedback that build trust and lift sales.Trust badgesSmall security and guarantee icons that reassure shoppers at checkout.Core Web VitalsGoogle's speed and stability scores that affect both ranking and conversions.Upsell vs Cross-SellUpselling means getting a shopper to buy a pricier upgrade of what they want, while cross-selling means adding related items to the same order.Exit-Intent PopupAn exit-intent popup is an overlay that appears the moment a visitor moves to leave your site, usually offering a discount or email capture to keep them.Urgency and Scarcity MarketingUrgency and scarcity marketing uses signals like countdown timers and low-stock counts to trigger FOMO and push shoppers to buy now.Loyalty ProgramA loyalty program rewards repeat customers with points, perks or tiers to keep them buying from your store.Customer RetentionCustomer retention is the practice of keeping existing buyers coming back instead of constantly paying to acquire new ones.Guest CheckoutGuest checkout lets shoppers complete a purchase without creating an account, removing a major cause of cart abandonment.Product RecommendationsProduct recommendations are personalized 'you may also like' suggestions that surface relevant items based on a shopper's behavior.
Payments & checkout
6 termsStripe vs PayPalA head-to-head comparison of the two most common payment processors a new store chooses between, covering fees, setup difficulty, checkout experience, and international support.Buy Now, Pay Later (BNPL)A checkout option (Klarna, Afterpay, Affirm) that lets shoppers split a purchase into installments while the store still gets paid in full upfront.Payment Processing FeesThe per-transaction cost (interchange + network assessment + processor markup, typically ~2.5-3.5%) a store pays every time a customer checks out with a card.Multi-Currency / Currency ConversionShowing and charging shoppers in their own local currency on one storefront so international visitors don't abandon at checkout.Apple Pay & Google Pay for BusinessEnabling the mobile wallet 'express' buttons (Apple Pay, Google Pay) on your store so shoppers check out in one tap instead of typing card details — a digital-wallet payment method.Payment Methods for an Online StoreThe full mix of ways customers can pay (cards, digital wallets, BNPL, bank transfer) and how to decide which to offer to reduce abandonment.
Store & setup
10 termsOnline storeA website where a business sells products directly to customers.Landing pageA focused page built to convert visitors toward one specific action.Custom domainYour own branded web address (yourbrand.com) instead of a generic subdomain.SSL (HTTPS)The security certificate that encrypts a site and shows the padlock in the browser.Return policyThe rules for how customers can return products and get refunds.Privacy policyThe legal page explaining how a store collects and uses customer data.Shipping policyThe page that sets customer expectations for delivery times and costs.Terms of serviceThe rules and legal agreement between a store and its customers.Payment gatewayThe service that securely processes card payments at checkout.CheckoutThe final step where a customer reviews their cart and pays.
Legal & finance
14 termsLLC vs. sole proprietorshipThe two most common ways to legally structure a small business — and which to pick.EIN (employer identification number)A free federal tax ID that works like a Social Security number for your business.Sales tax nexusThe connection to a state that requires you to collect and remit its sales tax.Business licenseThe permits you may need from your city or state to legally sell.Seller's permitA state registration that lets you collect sales tax and buy wholesale tax-free.Trademark vs. copyrightTwo kinds of protection — one guards your brand name, the other your creative work.ChargebackA forced refund a bank pulls back from you when a customer disputes a charge.PCI complianceThe security standard every store handling card payments must follow.GDPR vs CCPAA comparison of Europe's GDPR and California's CCPA privacy laws — opt-in vs opt-out consent, who they cover, and the penalties for getting them wrong.Cookie ConsentThe banner and permission system a website uses to ask visitors before setting non-essential tracking cookies, required under GDPR and similar laws.S Corp vs LLCA comparison of two common US business structures, focused on how each is taxed and when an S corp election starts saving money over a plain LLC.Business Insurance (Ecommerce)Coverage (general and product liability) that protects an online store against claims from defective products, shipping issues, or data breaches.Registered AgentThe person or service legally designated to receive lawsuits and official state documents on behalf of your LLC or corporation.Business Bank AccountA dedicated bank account for your business that keeps company money separate from personal funds, usually requiring an EIN and formation documents.
Operations & fulfillment
14 terms3PL (third-party logistics)A company that stores, packs, and ships your orders for you.Dropshipping vs. 3PLTwo ways to fulfill orders without your own warehouse — and when each one wins.Order fulfillment processEvery step from a paid order to a package on the customer's doorstep.Lead timeHow long it takes from placing a supplier order to having stock ready to sell.Reorder pointThe stock level that signals it's time to order more before you run out.Safety stockExtra inventory you hold as a buffer against surprise demand or supplier delays.Landed costThe true all-in cost of a product once shipping, duties, and fees are included.How to Find a SupplierThe process of locating and vetting manufacturers or wholesalers who can make or supply the product you want to sell.Alibaba for BeginnersA beginner's guide to buying wholesale products from Alibaba.com, the largest global supplier marketplace, safely and without getting scammed.OEM vs ODMTwo manufacturing models — OEM makes a product to your design, ODM lets you rebrand a design the factory already owns — with different cost, speed, and control trade-offs.Product SourcingThe overall process of finding, vetting, and acquiring the inventory a business sells — covering manufacturers, wholesalers, dropshipping, and private label.Sample OrderA small order of one or a few units placed to test a supplier's quality, packaging, and shipping before committing to a bulk purchase.MOQ NegotiationThe tactics for getting a supplier to lower their minimum order quantity so you can start small without overbuying inventory.Dropshipping SuppliersVendors who hold inventory and ship orders directly to your customers, so you can sell online without buying or storing stock yourself.
Growth & metrics
20 termsCustomer acquisition cost (CAC)What it costs, on average, to win one new customer.ROAS (return on ad spend)The revenue earned for every dollar spent on advertising.Cart abandonmentWhen shoppers add items to their cart but leave without buying.Bounce rateThe share of visitors who leave after viewing only one page.Unit economicsThe profit or loss your business makes on a single sale.Break-even pointThe sales level where revenue finally covers all your costs.Contribution marginWhat's left from a sale after variable costs, to cover fixed costs and profit.Gross vs. net marginTwo profit measures — one before overhead, one after everything.LTV:CAC ratioThe health check comparing what a customer is worth to what they cost to acquire.Churn rateThe percentage of customers who stop buying over a period.UTM ParametersTags you append to a link's URL (source, medium, campaign) so analytics can tell you exactly which marketing effort sent each visitor.Google Analytics 4 (GA4) for EcommerceGoogle's free, event-based analytics that tracks shopping actions like view_item, add_to_cart, and purchase so you can see revenue and behavior on your store.Meta Pixel (Facebook Pixel)A snippet of JavaScript you add to your site that tracks visitor actions after they click your Meta ads, powering conversion measurement and retargeting.Conversion TrackingMeasuring when a visitor completes a goal — usually a purchase — and tying it back to the ad, email, or channel that drove it.Net Promoter Score (NPS)A loyalty metric that scores how likely your customers are to recommend your store, calculated as the percentage of promoters minus the percentage of detractors.Repeat Purchase RateThe share of your customers who come back to buy a second time, a core signal of whether your store earns loyalty or just one-time sales.Cohort AnalysisGrouping customers by when they first bought (or a shared trait) and tracking how each group keeps buying over time, to see if retention is improving.Inventory TurnoverHow many times you sell through and replace your entire inventory in a period, a measure of how efficiently cash is tied up in stock.Customer Retention RateThe percentage of existing customers a business keeps over a given period, the flip side of churn and a driver of profitable growth.Click-Through Rate (CTR)The percentage of people who click a link, ad, or email after seeing it, a key signal of how compelling your messaging is.