https://openshelf-notes-us.vercel.app/Compare ecommerce platforms by total cost, not sticker price. Guides on fees, setup, sales tax, migration and scams, plus calculators for U.S. online sellers.en-US https://openshelf-notes-us.vercel.app/mistakes-faq/chargebacks-and-holds-new-stores/https://openshelf-notes-us.vercel.app/mistakes-faq/chargebacks-and-holds-new-stores/Wed, 21 Oct 2026 00:00:00 GMTHow chargebacks, rolling reserves and payout holds work for new ecommerce stores, why they happen, how to respond to disputes and how to keep dispute rates low. https://openshelf-notes-us.vercel.app/getting-started/choosing-ecommerce-platform/https://openshelf-notes-us.vercel.app/getting-started/choosing-ecommerce-platform/Wed, 21 Oct 2026 00:00:00 GMTA decision framework for choosing an ecommerce platform by product type, budget, skills, payments, integrations and growth plans, with questions to ask before you commit. https://openshelf-notes-us.vercel.app/getting-started/documents-needed-to-sell-online/https://openshelf-notes-us.vercel.app/getting-started/documents-needed-to-sell-online/Wed, 21 Oct 2026 00:00:00 GMTWhich documents and information payment providers, banks and platforms usually ask for when you open an online store, from EIN and bank details to policies and licenses. https://openshelf-notes-us.vercel.app/mistakes-faq/ecommerce-platform-faq/https://openshelf-notes-us.vercel.app/mistakes-faq/ecommerce-platform-faq/Wed, 21 Oct 2026 00:00:00 GMTStraight answers to common questions about ecommerce platforms in the U.S., including costs, free plans, LLCs, sales tax, payments, SEO, support, and when to upgrade or switch. https://openshelf-notes-us.vercel.app/mistakes-faq/ecommerce-platform-mistakes/https://openshelf-notes-us.vercel.app/mistakes-faq/ecommerce-platform-mistakes/Wed, 21 Oct 2026 00:00:00 GMTThe most common and costly mistakes new online sellers make when choosing and running an ecommerce platform, from ignoring total cost to skipping sales tax and backups. https://openshelf-notes-us.vercel.app/pricing-comparison/ecommerce-platform-pricing-guide/https://openshelf-notes-us.vercel.app/pricing-comparison/ecommerce-platform-pricing-guide/Wed, 21 Oct 2026 00:00:00 GMTA clear breakdown of ecommerce platform pricing in 2026, from subscriptions and payment fees to apps and developer time, with a method to compare total cost. https://openshelf-notes-us.vercel.app/mistakes-faq/ecommerce-red-flags-scams/https://openshelf-notes-us.vercel.app/mistakes-faq/ecommerce-red-flags-scams/Wed, 21 Oct 2026 00:00:00 GMTLearn the warning signs of scams aimed at new store owners, including fake platform support, guaranteed traffic offers, overpayment fraud, phishing and shady contracts, and how to respond. https://openshelf-notes-us.vercel.app/pricing-comparison/hosted-vs-open-source-vs-marketplace/https://openshelf-notes-us.vercel.app/pricing-comparison/hosted-vs-open-source-vs-marketplace/Wed, 21 Oct 2026 00:00:00 GMTCompare hosted ecommerce platforms, open-source software and marketplaces on cost, control, effort and risk, with decision criteria for small U.S. sellers. https://openshelf-notes-us.vercel.app/getting-started/how-to-launch-online-store-step-by-step/https://openshelf-notes-us.vercel.app/getting-started/how-to-launch-online-store-step-by-step/Wed, 21 Oct 2026 00:00:00 GMTA practical step-by-step roadmap for launching an online store in the United States, from business setup and platform choice to payments, taxes, policies and testing. https://openshelf-notes-us.vercel.app/mistakes-faq/is-own-online-store-worth-it/https://openshelf-notes-us.vercel.app/mistakes-faq/is-own-online-store-worth-it/Wed, 21 Oct 2026 00:00:00 GMTWeigh the pros and cons of running your own ecommerce store versus selling only on marketplaces, with break-even math, hidden costs and signs that it is time to build your own site. 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after Wayfair, marketplace facilitator laws, registration steps, exemptions and how platforms help. https://openshelf-notes-us.vercel.app/pricing-comparison/save-money-ecommerce-platform/https://openshelf-notes-us.vercel.app/pricing-comparison/save-money-ecommerce-platform/Wed, 21 Oct 2026 00:00:00 GMTPractical ways to lower ecommerce platform costs, from trials and annual billing to trimming apps, negotiating processing and timing upgrades around your sales volume. https://openshelf-notes-us.vercel.app/pricing-comparison/transaction-fees-payment-processing-ecommerce/https://openshelf-notes-us.vercel.app/pricing-comparison/transaction-fees-payment-processing-ecommerce/Wed, 21 Oct 2026 00:00:00 GMTUnderstand how ecommerce payment processing fees work, including flat-rate and interchange-plus pricing, gateway surcharges, chargeback fees and how to compute your effective rate. https://openshelf-notes-us.vercel.app/pricing-comparison/what-affects-ecommerce-platform-cost/https://openshelf-notes-us.vercel.app/pricing-comparison/what-affects-ecommerce-platform-cost/Wed, 21 Oct 2026 00:00:00 GMTLearn which factors push ecommerce platform costs up or down, including sales volume, product type, payment mix, apps, staff and customization, with examples.