1. Website and App Pages

A. Frontend Design (Customer-Facing Pages)

• Home Page – Featured products, offers, banners, categories.
• Product Listing Page (PLP) – Category-wise products with filters & sorting.
• Product Detail Page (PDP) – Product images, description, pricing, reviews.
• Search Results Page – Display search results with autocomplete suggestions.
• Cart Page – Products added to cart, apply coupons, estimated shipping cost.
• Checkout Page – Billing & shipping details, payment options.
• Order Confirmation Page – Order summary after successful purchase.
• Order Tracking Page – Track orders with shipment updates.
• Event Listing Page – Browse events by category, location, and date.
• Event Detail Page – Description, date, location, ticket price, speaker lineup.
• Event Booking Page – Select ticket type, quantity, seat selection (if applicable).
• Event Calendar Page – Interactive calendar view for upcoming events.
• User Profile Page – Manage personal details, address book, payment methods.
• Wishlist Page – Save products for future purchases.
• Login / Register Page – User authentication (email, phone, social login).
• FAQ Page – Common customer queries.
• Contact Us Page – Customer support, form submission.
• About Us Page – Company details, mission, vision.
• Privacy Policy / Terms & Conditions – Legal and policy information.
• Return & Refund Policy Page – Guidelines for returns and refunds.
• Blog Page – Articles and guides related to products and services.
• Reviews & Ratings Page – Customer testimonials and ratings.

B. Admin Panel Design

• Dashboard – Overview of sales, orders, customers, and revenue.
• Product Management – Add, edit, delete products, bulk upload.
• Event Management – Add, update, cancel, and reschedule events.
• Category Management – Create and manage categories & subcategories.
• Order Management – View, update, cancel, refund orders.
• Customer Management – Manage users, blacklist customers, view profiles.
• Reports & Analytics – Sales reports, user behavior, product performance.
• Coupons & Discounts – Create and manage offers, promo codes.
• Shipping Management – Manage shipping zones, carriers, rates.
• Inventory Management – Track stock levels, restock alerts.
• Payment Settings – Configure payment gateways.
• Tax Management – Set up tax rules, GST/VAT settings.
• Email & Notifications – Set up automated emails, SMS, push notifications.
• Content Management System (CMS) – Manage banners, static pages, blogs.
• Review Moderation – Approve, delete, or reply to product reviews.
• Multi-Vendor Management – Vendor registrations, product approvals.

2. Essential APIs for eCommerce Development

A. User & Authentication APIs

• User Registration API – Email, phone, social login (Google, Facebook, Apple).
• User Login API – Authenticate users and issue tokens.
• Password Reset API – Email/OTP-based password recovery.
• User Profile API – Fetch, update user details.
• Wishlist API – Add/remove items from the wishlist.
• Cart API – Add, update, remove products from the cart.

B. Product & Category APIs Development

• Product Listing API – Fetch products with filters, sorting.
• Product Detail API – Fetch detailed product info.
• Category API – Fetch categories and subcategories.

C. Event & Ticketing APIs

• Event Listing API – Fetch events based on category, date, and location.
• Event Detail API – Retrieve full event information.
• Event Booking API – Process ticket reservations & payments.
• Event Reminder API – Send automated reminders before event start.

D. Order & Payment APIs

• Order Placement API – Create new orders.
• Order Tracking API – Fetch order status.
• Order History API – Retrieve past orders.
• Payment Gateway API – Integrate Razorpay, Stripe, PayPal, PayU, etc.
• Refund API – Process refunds for canceled orders.

E. Shipping & Logistics APIs

• Shipping Rates API – Fetch shipping costs based on location.
• Order Shipment API – Update tracking information.
• Courier Partner API – Integrate with FedEx, Blue Dart, Delhivery, etc.

F. Notifications & Messaging APIs

• Email API – Send order confirmations, password reset emails.
• SMS API – OTP verification, order status updates.
• Push Notification API – Mobile/web push notifications for promotions.

G. Review & Rating APIs

• Submit Review API – Users can post product reviews.
• Fetch Reviews API – Display customer reviews.
• Moderate Reviews API – Admin approval for reviews.

H. Analytics & Reporting APIs

• Google Analytics API – Track user behavior.
• Sales Report API – Fetch revenue data.
• Customer Activity API – Monitor browsing and purchase patterns.

3. eCommerce Web & App Modules Development

A. Core eCommerce Modules

• Product Management Module – Add, edit, categorize products.
• User Authentication Module – Secure login, social login, OTP verification.
• Cart & Checkout Module – Save cart items, apply coupons, checkout.
• Order Management Module – Track, modify, cancel, refund orders.
• Payment Module – Integration with multiple payment gateways.
• Shipping & Logistics Module – Shipping calculations, tracking system.
• Review & Rating Module – Customer reviews, star ratings.
• Tax Management Module – GST/VAT calculations based on region.

B. Marketing & Engagement Modules

• Email Marketing Module – Automated email campaigns.
• Push Notification Module – Web & app-based push alerts.
• SMS Marketing Module – Promotional SMS campaigns.
• SEO Optimization Module – Meta tags, URL structure, sitemaps.
• Social Media Integration Module – Share, login, and shop via social platforms.