[{"data":1,"prerenderedAt":226},["ShallowReactive",2],{"blog-checklists/ecommerce-security-checklist":3},{"id":4,"title":5,"body":6,"category":203,"date":204,"dateModified":204,"description":205,"draft":206,"extension":207,"faq":208,"featured":206,"headerVariant":211,"image":212,"keywords":212,"meta":213,"navigation":214,"ogDescription":215,"ogTitle":212,"path":216,"readTime":212,"schemaOrg":217,"schemaType":218,"seo":219,"sitemap":220,"stem":221,"tags":222,"twitterCard":224,"__hash__":225},"blog/blog/checklists/ecommerce-security-checklist.md","E-commerce Security Checklist: 18-Item Guide for Online Stores",{"type":7,"value":8,"toc":197},"minimark",[9,16,19,22,47,67,86,105,121,133,138,141,144,166,185],[10,11,12],"tldr",{},[13,14,15],"p",{},"This 18-item checklist covers the most critical security issues in e-commerce: payment protection, fraud prevention, and customer account security. 5 critical items must be fixed before launch, 7 important items within the first week, and 6 recommended items when you can.",[13,17,18],{},"When you are handling real money and real customer data, security stops being optional. A breach on an e-commerce site does not just cost you technically -- it costs you customers, chargebacks, and potentially your ability to process payments at all. These 18 items cover the things that actually matter.",[20,21],"print-button",{},[23,24,26,31,35,39,43],"checklist-section",{"title":25},"Quick Checklist (5 Critical Items)",[27,28],"checklist-item",{"description":29,"label":30},"Never let card numbers touch your server","Use hosted payment forms",[27,32],{"description":33,"label":34},"Reduces chargebacks and shifts fraud liability","Enable 3D Secure authentication",[27,36],{"description":37,"label":38},"Confirms customer has the physical card","Require CVV for all transactions",[27,40],{"description":41,"label":42},"Verify signatures from payment providers","Secure webhook endpoints",[27,44],{"description":45,"label":46},"Use Stripe Radar or equivalent detection","Enable payment processor fraud tools",[23,48,51,54,57,60,64],{"title":49,"count":50},"Payment Security","5",[27,52],{"description":53,"label":30},"Never let card numbers touch your server. Use Stripe Elements, Square, or similar hosted solutions. How to integrate Stripe payments",[27,55],{"description":56,"label":34},"Adds an extra verification step for cards. Reduces chargebacks and shifts fraud liability to card issuer. How to enable 3D Secure",[27,58],{"description":59,"label":38},"Never skip CVV verification. It helps confirm the customer has the physical card. How to configure payment validation",[27,61],{"description":62,"label":63},"Verify billing address matches card on file. Flag mismatches for manual review. How to enable AVS","Enable address verification (AVS)",[27,65],{"description":66,"label":42},"Verify webhook signatures from payment providers. Never trust unverified payment notifications. How to verify Stripe webhooks",[23,68,71,74,78,82],{"title":69,"count":70},"Fraud Prevention","4",[27,72],{"description":73,"label":46},"Use Stripe Radar or equivalent. These tools detect suspicious patterns you cannot see manually. How to enable fraud detection",[27,75],{"description":76,"label":77},"Limit orders per IP, email, or card. Prevent card testing attacks and bulk fraud. How to implement velocity limits","Set up velocity limits",[27,79],{"description":80,"label":81},"Large orders, new customers, and mismatched shipping addresses should trigger manual review. How to configure fraud rules","Flag high-risk orders for review",[27,83],{"description":84,"label":85},"Watch for spikes in failed payments, unusual order sizes, or geographic anomalies. How to monitor payment patterns","Monitor for unusual patterns",[23,87,89,93,97,101],{"title":88,"count":70},"Customer Account Security",[27,90],{"description":91,"label":92},"Prevent credential stuffing attacks. Lock accounts or add CAPTCHA after failed attempts. How to implement login rate limiting","Implement rate limiting on login",[27,94],{"description":95,"label":96},"Let customers protect their accounts with two-factor authentication. How to implement 2FA","Offer 2FA for customer accounts",[27,98],{"description":99,"label":100},"Email customers when passwords, emails, or shipping addresses change. How to send account notifications","Send notifications on account changes",[27,102],{"description":103,"label":104},"Use time-limited tokens. Do not reveal whether an email exists. Notify on successful reset. How to secure password reset","Secure the password reset flow",[23,106,109,113,117],{"title":107,"count":108},"Bot and Abuse Protection","3",[27,110],{"description":111,"label":112},"Use CAPTCHA or invisible bot detection on checkout. Prevent automated purchase abuse. How to protect checkout from bots","Protect checkout from bots",[27,114],{"description":115,"label":116},"Prevent abuse of discount codes. Limit uses per customer, IP, or card. How to rate limit promo codes","Rate limit promo code usage",[27,118],{"description":119,"label":120},"For limited drops, add queue systems or purchase limits to prevent bot buying. How to protect limited inventory","Protect high-demand products",[23,122,125,129],{"title":123,"count":124},"Compliance Basics","2",[27,126],{"description":127,"label":128},"Even with hosted payments, complete the Self-Assessment Questionnaire A annually for PCI compliance. How to complete PCI SAQ","Complete PCI SAQ annually",[27,130],{"description":131,"label":132},"Show SSL certificate, payment provider logos, and any compliance badges on checkout. How to display trust signals","Display trust signals",[134,135,137],"h2",{"id":136},"payment-security-is-not-optional","Payment Security Is Not Optional",[13,139,140],{},"A single payment data breach can destroy an e-commerce business. Fines, lawsuits, and lost customer trust are often fatal for small shops. The good news is that modern payment processors handle most of the heavy lifting.",[13,142,143],{},"By using hosted payment forms, you never see card numbers. This dramatically reduces your PCI scope and security burden. Focus on fraud prevention and customer account security instead of trying to secure raw payment data yourself.",[145,146,147,154,160],"faq-section",{},[148,149,151],"faq-item",{"question":150},"Do I need PCI compliance for my online store?",[13,152,153],{},"If you accept credit cards, yes. But using hosted payment forms from Stripe or similar providers handles most PCI requirements for you. You still need to complete a Self-Assessment Questionnaire annually.",[148,155,157],{"question":156},"How do I prevent fraud on my e-commerce site?",[13,158,159],{},"Enable fraud detection tools from your payment processor, require CVV for all transactions, implement address verification (AVS), and monitor for suspicious patterns like multiple failed attempts or unusual order sizes.",[148,161,163],{"question":162},"What should I do if I suspect fraud?",[13,164,165],{},"Do not fulfill suspicious orders immediately. Contact the customer to verify. Check for red flags like mismatched shipping and billing addresses, unusually large orders from new customers, or multiple orders with different cards but same shipping address.",[167,168,169,175,180],"related-articles",{},[170,171],"related-card",{"description":172,"href":173,"title":174},"Secure payment integration guide","/blog/checklists/payment-integration-checklist","Payment Integration Checklist",[170,176],{"description":177,"href":178,"title":179},"Complete auth security checklist","/blog/checklists/authentication-security-checklist","Authentication Security Checklist",[170,181],{"description":182,"href":183,"title":184},"Secure your payment notifications","/blog/how-to/verify-stripe-webhooks","How to Verify Stripe Webhooks",[186,187,190,194],"cta-box",{"href":188,"label":189},"/","Start Free Scan",[134,191,193],{"id":192},"scan-your-store-for-vulnerabilities","Scan Your Store for Vulnerabilities",[13,195,196],{},"Check your e-commerce site for common security issues.",{"title":198,"searchDepth":199,"depth":199,"links":200},"",2,[201,202],{"id":136,"depth":199,"text":137},{"id":192,"depth":199,"text":193},"checklists","2026-01-27","Security checklist for e-commerce websites and online stores. Protect customer payment data, prevent fraud, and ensure PCI compliance for your shop.",false,"md",[209,210],{"question":150,"answer":153},{"question":156,"answer":159},"green",null,{},true,"Security checklist for e-commerce websites covering payment security and fraud prevention.","/blog/checklists/ecommerce-security-checklist","[object Object]","HowTo",{"title":5,"description":205},{"loc":216},"blog/checklists/ecommerce-security-checklist",[223],"Security Checklist","summary_large_image","BAl6-UPWdWHd6emOlqKChjG00SBO5WOqL-UpJLXrP1Y",1775843931511]