Ecommerce Website Requirements Checklist: 60 Decisions Before You Build an Online Store
An ecommerce project is not just a catalogue plus a payment button. Product structure, variants, inventory, taxes, shipping, payment failures, returns, transactional emails, product feeds, analytics and back-office workflows all affect the build. This checklist helps businesses define those requirements before requesting a WooCommerce, Shopify or custom ecommerce proposal.
Why ecommerce requirements need more detail than a normal business website
A brochure website can still function if a few secondary pages are late. An ecommerce store depends on connected workflows: product data affects filtering and SEO; inventory affects availability; shipping affects checkout; tax settings affect totals; payment status affects orders; transactional email affects customer confidence; returns affect operations.
WooCommerce’s current store setup checklist follows the same operational sequence: add products, configure payments, customize the store, decide taxes, configure shipping, complete a test order and verify notifications before launch.
Classify requirements before asking for a quote
Without it the business cannot take or fulfil orders correctly.
Important for conversion, operations or growth but can be phased if necessary.
Worth considering in architecture now, but not required for version one.
This is especially useful for ecommerce because app/plugin wish lists can grow faster than the commercial need.
The 60-point ecommerce website requirements checklist
1. Business model and sales scope
Physical goods, digital products, subscriptions, services, bundles, made-to-order items, wholesale or a mix.
B2C, B2B, dealer, wholesale, members, repeat customers or restricted customer groups may need different pricing or account rules.
India only, selected states, international, local delivery or store pickup.
Decide whether multi-currency and multilingual experiences are required now or later.
Website only, marketplaces, social commerce, physical stores or dealer networks may require inventory/order synchronization.
2. Catalogue and product data
Build around how customers browse and how the business manages stock—not arbitrary internal departments.
Simple, variable, grouped, bundled, subscription, downloadable or customizable products.
Size, colour, material, capacity, brand, model, compatibility or other filterable characteristics.
Each sellable variant should have a consistent identifier strategy where operationally required.
Main image, gallery, video, swatches, downloadable files, size charts and media standards.
Titles, descriptions, specifications, FAQs, care information and comparison details.
GTIN, brand, MPN and other attributes may matter for Merchant Center and marketplace feeds.
3. Inventory and availability
Website, ERP, POS, warehouse software or marketplace system.
In stock, out of stock, preorder, backorder and discontinued items should have clear storefront rules.
Who needs alerts and at what threshold?
Can customers order beyond available stock, and under which products?
Warehouses, retail stores or regional fulfilment can change availability and shipping logic.
4. Pricing, discounts and customer groups
Include schedule rules where promotions start/end automatically.
Percentage/fixed, minimum order, product/category restrictions, usage limits and expiry.
Different buyer groups may need different catalogues, discounts or payment terms.
Useful for wholesale, delivery economics or regulated fulfilment.
Points, tiers, coupons and referral logic should be scoped separately from checkout.
5. GST, tax and invoicing
The ecommerce platform should implement the approved treatment; the developer should not invent GST/tax obligations.
This affects product, cart, checkout and invoice presentation.
Different products or shipping may need distinct configured rates depending on the business’s applicable rules.
Customer/business fields, GSTIN where needed, invoice numbering and PDF/accounting integration.
Platform capability and country support vary; verify with current provider documentation.
WooCommerce explicitly states that its documentation explains software configuration, not whether or what a business should charge for GST/VAT/sales tax, and recommends consulting a tax professional. WooCommerce tax documentation.
6. Payments and payment failure handling
Cards, UPI, net banking, wallets, COD, bank transfer, EMI or international methods according to market need.
Consider supported methods, settlement, refunds, international support and operating fees—not just integration availability.
Successful, failed, pending, cancelled and refunded payments must map cleanly to order processing.
Customers may refresh, return, lose connection or retry. The system should avoid duplicate orders/charges.
Availability by product/postcode, fees, order limits and confirmation workflows if used.
7. Shipping, delivery and pickup
Countries, states, postcodes and serviceable regions.
Flat rate, free shipping, weight/value based, live carrier rates, local delivery or pickup.
By region, order value, customer group or promotional period.
Necessary when shipping rates depend on parcel characteristics.
AWB creation, labels, pickup, tracking sync and delivery status.
Handling time + transit time + cutoff rules should be consistent with actual operations.
WooCommerce’s current onboarding likewise requires stores to set location, shipping destinations, zones and methods before launch.
8. Cart and checkout
Do not force registration unless the business model genuinely needs it.
Collect only what fulfilment, tax, fraud and support actually need.
Useful for serviceability, shipping and reducing delivery errors.
Email/SMS/WhatsApp recovery, consent and timing should be planned rather than bolted on later.
Delivery, returns, payment security and support information should be available before purchase.
9. Orders, fulfilment and returns
Pending, paid, processing, shipped, delivered, cancelled, returned and refunded should match real operations.
Who sees new orders, packs them, creates labels and updates status?
Eligibility, request method, pickup, replacement, store credit and refund should align with the published policy.
Full/partial refunds and gateway/accounting implications.
Order lookup, phone/WhatsApp/email and internal support notes if needed.
10. Transactional communication
Order received, payment failed, processing, shipped, delivered, cancelled, refund, account reset and review requests.
Transactional email should use a deliverable setup rather than depending on unreliable default web-host mail.
Keep marketing consent separate from essential order communication where appropriate.
11. Ecommerce SEO and Google product visibility
Categories often target broader commercial demand; products target specific item/variant demand.
Filtering can create large numbers of crawlable combinations; decide which should be indexed or canonicalized.
Keep, substitute, redirect or retire based on product lifecycle and search/backlink value.
Google merchant listing markup can expose price, availability, shipping and return information in eligible Search experiences.
Stable IDs, titles, descriptions, prices, availability, product links and identifiers need reliable source data.
Google recommends Product structured data on purchasable product pages and notes that Merchant Center feeds rely on accurate product attributes such as ID, title, price, availability and link. Merchant listing structured data · Merchant Center product files.
12. Analytics, conversion tracking and admin
Product views, add-to-cart, checkout, purchase, revenue and coupon data should be measured consistently.
Google Ads/Meta purchase value and enhanced measurement should be planned alongside consent/privacy requirements.
Orders, revenue, tax, stock, refunds and product performance—plus what data needs exporting.
Who manages products, orders, refunds, coupons, integrations and site settings after launch?
WooCommerce, Shopify or custom: decide after the requirements
| Need | Platform question |
|---|---|
| Editorial/SEO control + WordPress ecosystem | WooCommerce may fit when content and ecommerce need to coexist deeply. |
| Hosted commerce operations | Shopify may reduce infrastructure administration for many standard retail workflows. |
| Highly specialized workflows | Custom development may be justified when requirements cannot be implemented cleanly on standard platforms. |
| Complex integration landscape | Evaluate APIs, data ownership, recurring app/plugin cost and operational dependency—not only storefront design. |
The requirements should lead the platform decision, not the other way around.
Extra planning questions for Indian ecommerce businesses
Which payment methods materially affect your audience and order-confirmation process?
What tax/invoice rules has your accountant approved, and what customer fields are required?
Pin-code serviceability, COD availability, shipping charges and tracking integration.
How does operations handle high-risk COD orders and return-to-origin costs?
Will order queries, abandoned carts or notifications use WhatsApp, and who manages responses?
Does Amazon/Flipkart/other marketplace stock or order data need synchronization?
Tax, invoicing and compliance decisions should be confirmed with qualified legal/accounting professionals; website developers implement approved requirements rather than determine a business’s statutory obligations.
If you are replacing an existing online store
Existing search equity and customer bookmarks should not disappear casually.
Decide how much historical data is actually required in the new system.
Products, categories and content pages need redirect/canonical decisions.
Merchant/advertising systems may depend on stable identifiers.
Order freeze windows, DNS, payments, inventory sync and testing should minimize lost orders.
Use Vylino’s Website Migration SEO Checklist for the broader migration workflow.
What an ecommerce development proposal should state clearly
| Proposal item | What should be explicit |
|---|---|
| Catalogue | Number of products/variants to import or upload and data responsibility. |
| Payments | Gateway(s), COD, test mode, refund setup and responsibility for merchant approval. |
| Shipping | Zones, methods, courier integration and label/tracking scope. |
| Tax/invoices | Configuration scope based on rules supplied by the business/accountant. |
| Integrations | CRM, ERP, accounting, inventory, marketplace and messaging integrations. |
| SEO/feed | Product schema, Merchant Center/feed setup, redirects and crawl/indexing controls. |
| Training/support | Product/order admin training, bug-fix period, maintenance and recurring licences. |
Ecommerce pre-launch acceptance tests
From product selection through payment/order confirmation.
Orders should not be falsely marked paid.
Rates and serviceability must match actual fulfilment rules.
Verify using the business-approved configuration.
Customer and admin notifications should arrive with correct order data.
Inventory and payment/order records should remain consistent.
One order should not be double-counted across tags.
WooCommerce’s current setup guidance likewise explicitly calls for completing a test order, confirming payment and verifying email notifications before launch.
Ecommerce requirements mistakes that become expensive later
Operations, product structure and checkout rules are discovered after the storefront is already built.
Imports, feeds, integrations and variants become inconsistent.
Configuration should implement business/accounting requirements—not invent them.
Order and gateway states drift apart.
Unexpected rates or unsupported orders appear at checkout.
Poor source data makes Merchant Center and Shopping feeds harder to stabilize.
Customers and staff rely on manual messages with no consistent order process.
Low initial development cost becomes high monthly operating cost.
Planning an ecommerce store but not sure which requirements belong in version one?
Send Vylino your product count, variant complexity, target market, payment methods, shipping model, current systems and preferred platform. We can separate launch-critical requirements from optional apps/features, identify integration and migration dependencies, and prepare a practical ecommerce development scope before you commit to a build.
Frequently asked questions
What are the main requirements for an ecommerce website?
Core requirements include product/catalogue structure, inventory, pricing, tax, payments, shipping, checkout, order fulfilment, returns, transactional communication, analytics, SEO/product feeds, ownership and admin workflows.
Do I need to choose WooCommerce or Shopify before writing requirements?
No. Define how the business needs to sell and operate first. Then compare which platform supports those workflows with the best balance of flexibility, operating cost and maintainability.
What information should I prepare for an ecommerce developer?
Prepare product count, categories, variants, pricing, inventory rules, target market, payment methods, shipping zones, tax/invoice requirements, integrations, product data source, required customer communication and expected admin workflow.
Who should decide GST rates and tax rules?
The business should confirm applicable GST/tax and invoicing obligations with its accountant or qualified professional. The developer configures the ecommerce platform according to those approved rules.
Should Merchant Center and product schema be part of development?
If Google product visibility matters, planning them during development is preferable because feed quality depends on product data, stable identifiers, prices, availability, URLs and structured product information.
How long does an ecommerce website take to build?
Vylino uses roughly 6–12+ weeks as a planning range for many ecommerce projects, but catalogue size, integrations, product data, custom workflows and approvals can materially change the timeline.
Can Vylino convert this checklist into an ecommerce proposal?
Yes. Share the completed requirements—or the information you already have—and Vylino can help identify missing decisions and prepare a practical WooCommerce/ecommerce scope.
Related Vylino resources and services: Website Requirements Checklist · Website Project Brief Template · Website Development Timeline · Website Quote Comparison · WooCommerce Development · Retail & Ecommerce