Every year, thousands of e-commerce stores launch with great products and big ambitions — only to haemorrhage sales in the first weeks because of avoidable technical, UX, and operational oversights. A broken checkout process, an SSL warning, a mobile layout that falls apart, or a payment gateway that wasn't properly tested can cost you not just a sale, but a customer's trust — permanently.
This 25-point checklist is the result of hundreds of e-commerce launches. Work through every item before you go live — and revisit it quarterly as your store grows. Think of it as your pre-flight checklist. Planes don't skip it. Neither should you.
1–5: Product Pages That Actually Convert
1. High-Quality Product Images
Multiple images per product (front, back, detail, lifestyle/in-use), white background option for clarity, zoomable, and optimised for web (compressed without visible quality loss). 360° or video is a bonus for high-ticket items.
2. Compelling Product Descriptions
Every product needs a description that answers the buyer's core question: "Will this solve my problem?" Include dimensions, materials, use cases, and answers to the questions your customer support team most often receives. Thin descriptions hurt both conversions and SEO.
3. Clear Pricing and Variant Selection
Price should be immediately visible. If you offer variants (size, color, model), the selection UI must update price and stock status dynamically. Ambiguity at the product page level causes cart abandonment.
4. Stock Status and Inventory Accuracy
"Out of stock" messages must be accurate and visible before a user attempts to add an item to cart. Offering an email notification for restocked items captures demand without losing the customer entirely.
5. Related Products and Upsells
"Frequently bought together" and "you might also like" sections increase average order value with zero additional traffic. These should be live from day one.
6–10: Payments, Security & Trust
6. Payment Gateway Integration — Tested End to End
Whether you use Razorpay, Cashfree, PayU, or Stripe, complete the full payment flow in test mode with every payment method you plan to offer: UPI, credit/debit card, net banking, wallets, and EMI. Then test in live mode with a real ₹1 transaction before launch day.
7. SSL Certificate — Active and Correctly Installed
An e-commerce site without HTTPS is a non-starter. Browsers actively warn users away from non-secure sites. Your SSL certificate must be installed, auto-renewing, and covering all subdomains you use. Verify the padlock appears in the browser bar across all pages.
8. Security Testing — Vulnerabilities Patched
Run your site through security scanners (Sucuri SiteCheck, OWASP ZAP for more technical audits). Ensure your CMS and all plugins are updated. Disable directory listing. Implement rate limiting on login and checkout pages to prevent brute force attacks. Enable two-factor authentication for admin accounts.
9. Privacy Policy, Terms & Conditions, and Refund Policy
These are legal requirements in most jurisdictions and trust signals for customers. Your refund and returns policy in particular should be prominently linked from the product page, cart, and checkout — because customers won't buy if they can't find it. Be specific, not vague.
10. Trust Signals Throughout the Checkout Flow
Display security badges, accepted payment logos, and money-back guarantee messaging at checkout. Cart abandonment peaks at the payment step, and visible trust signals measurably reduce it.
11–15: Performance, Mobile & SEO
11. Mobile Responsiveness — Every Page, Every Screen Size
Over 70% of e-commerce traffic in India arrives on mobile. Test every page and every user flow on iOS and Android, at multiple screen sizes. Common failure points: product image carousels, filter menus, checkout address forms, and payment buttons that are too small to tap accurately.
12. Page Loading Speed — Under 3 Seconds
A 1-second delay in page load time reduces conversions by 7%. Run your site through Google PageSpeed Insights and GTmetrix. Compress images (WebP format), enable lazy loading, use a CDN, and minimise render-blocking JavaScript. Hosting on a quality server matters — cheap shared hosting is a silent killer of e-commerce conversion rates.
13. SEO Setup — Foundations in Place Before Traffic Starts
Every product and category page needs a unique title tag, meta description, and clean URL slug. Submit your XML sitemap to Google Search Console. Set canonical tags to prevent duplicate content issues (common with variant product pages). Add structured data (schema markup) for products — it enables rich results in Google with price and review stars.
14. Analytics and Tracking — Fully Configured
Google Analytics 4 (GA4) with e-commerce events configured, Google Search Console connected, Meta Pixel (if you plan to run Facebook/Instagram ads), and conversion tracking in Google Ads if applicable. Without these in place from day one, you'll have no data to optimise against in the critical early weeks.
15. 404 Error Pages — Custom and Helpful
A custom 404 page with navigation links, a search bar, and featured products recovers visitors who would otherwise bounce. A blank error page loses them entirely.
16–20: Order Management & Customer Experience
16. Order Confirmation Emails — Tested and Branded
The order confirmation email is the single most-opened email in e-commerce. It should arrive within seconds of purchase, include the order summary, estimated delivery date, and your customer support contact. It should be visually branded, not the default platform template.
17. Shipping Integrations and Tracking
Customers expect real-time tracking. Integrate with your courier partners (Delhivery, Shiprocket, Bluedart, etc.) so that automated tracking emails fire at each status update. Manual tracking updates are a customer service drain you should avoid from day one.
18. Customer Support Access — Visible and Functional
Support contact options (WhatsApp, email, phone) must be findable from every page. A live chat widget significantly reduces the "I had a question and couldn't find the answer" abandonment pattern. Even an automated chatbot that handles FAQs is better than nothing.
19. Returns and Refunds Flow — End-to-End Tested
The returns process should be as smooth as the purchase process. A complicated or unclear returns policy is a conversion killer — customers factor in "What happens if I need to return this?" before they buy. Test the full returns initiation flow, including any portal or form, before launch.
20. Social Proof — Reviews, Ratings, and Testimonials
If you're launching with zero reviews, source them from beta testers, early users, or friends who've used your product and can give honest feedback. A product page with even 3–5 genuine reviews converts significantly better than one with none. Install a review collection system (Okendo, Judge.me, or native platform tools) so reviews accumulate automatically post-launch.
21–25: Email Capture, Marketing & Final Checks
21. Email Capture — Pop-up, Footer, and Checkout Opt-in
Your email list is your most owned, algorithm-proof marketing channel. Have an exit-intent pop-up offering a discount or free resource in exchange for sign-up. Include an opt-in at checkout. Your email list from day one is a growth asset that compounds indefinitely.
22. Abandoned Cart Recovery — Automated Emails and WhatsApp
Approximately 70% of shopping carts are abandoned. An automated 3-part abandoned cart sequence (sent at 1 hour, 24 hours, and 72 hours post-abandonment) recovers between 5–15% of that lost revenue with no additional ad spend. Configure this before launch, not after.
23. Cross-Browser and Cross-Device Testing
Test your store on Chrome, Safari, Firefox, and Edge. Test on iPhone (Safari), Android (Chrome), and tablets. Rendering bugs that don't show on your dev machine will show up for real customers — often at the worst possible moments.
24. GST Compliance and Invoice Generation
If you're GST-registered, automated GST-compliant invoice generation is a legal requirement. Configure your tax settings, ensure GSTIN appears on invoices, and test the invoice PDF for accuracy. Failure here creates accounting and compliance headaches at scale.
25. Backup and Disaster Recovery
Ensure your site is backed up daily to an off-server location. Know your recovery procedure before you need it. A store going down during a sale campaign without a rapid recovery plan is a catastrophic (and very avoidable) scenario.
Your Pre-Launch Confidence Check
If you can check every item on this list as done and tested, you're not just ready to launch — you're ready to compete. Most online stores skip at least half of these, which is precisely why so many fail in their first three months.
The goal is not a perfect store on day one. It's a store that earns trust on day one. A fast, secure, mobile-friendly, and operationally sound store earns that trust — and gives you the foundation to grow on top of.