High-Conversion E-Commerce & Multi-Vendor Marketplaces.
Scale your digital commerce revenue. SmartEdge engineers high-volume B2C storefronts, multi-vendor seller portals, and custom B2B wholesale platforms equipped with automated checkout, payment gateways, and courier logistics.
Solving the Core Friction in E-commerce & Multi-Vendor Marketplaces.
Here is how we turn common operational roadblocks into competitive technical advantages.
The Common Challenges You Face
Cart Abandonment at Checkout
Complex, multi-step checkout processes causing over 70% of potential buyers to leave without purchasing.
Inventory Overselling & Sync Failures
Orders coming in for products that are out of stock in physical stores or warehouses, resulting in negative reviews.
Complex Multi-Vendor Commission Splitting
Manual calculation of vendor payouts, returns, platform commissions, and courier delivery deductions.
How SmartEdge Bangladesh Delivers the Solution
One-Page Frictionless Checkout
Optimized single-page checkout supporting guest purchases, OTP verification, and saved delivery addresses.
Multi-Channel Real-Time Inventory Sync
Instant stock reservation during checkout with automated warehouse inventory decrements.
Automated Marketplace Ledger
Automated vendor balance calculation, commission deductions, automated invoice generation, and seller payout request systems.
Features & Engineering Highlights
Built with uncompromising security, performance benchmarks, and modularity.
Multi-Gateway Payment Integration
Support for bKash, Nagad, Rocket, SSLCommerz, Stripe, PayPal, Apple Pay, and Cash on Delivery (COD).
Courier API Automated Booking
Direct integration with Steadfast, Pathao, RedX, and eCourier for automated parcel generation and live tracking.
Smart Discount & Coupon Engine
Tiered discounts, buy-one-get-one, referral codes, flash sales, and customer group wholesale pricing.
Vendor Portal & Analytics
Dedicated merchant dashboards for product uploads, order processing, shipping labels, and payout requests.
Technologies & Frameworks Deployed
We select the optimal programming languages and database engines to ensure maximum concurrency and maintainability.
Guaranteed Project Deliverables
- Customer storefront web application + Mobile PWA
- Merchant / Vendor management portal
- Executive super-admin back-office
- Courier and payment gateway integration configurations
Our 6-Step Delivery Lifecycle for E-commerce & Multi-Vendor Marketplaces
Commerce Strategy
Catalog architecture, category taxonomy, shipping rules, and payment gateways.
High-Conversion UX
Design focused on conversion: intuitive filters, instant search, and streamlined cart.
Storefront & Engine Engineering
Building the fast Next.js frontend and robust order management backend.
Logistics & Gateways Integration
Configuring payment webhooks and shipping courier API integrations.
Load & Security Testing
Simulating flash sales with 10,000+ concurrent users to ensure zero server crashes.
Launch & Growth Support
Production launch, conversion tracking setup, and ongoing technical maintenance.
Frequently Asked Questions About E-commerce & Multi-Vendor Marketplaces
Can you migrate our existing store from WooCommerce or Shopify to a custom Next.js stack?
Yes. We execute seamless data migrations including past customer accounts, order history, products, images, and SEO URLs.
Does the system support Cash on Delivery (COD) with fraud prevention?
Yes. We implement SMS OTP mobile verification and delivery success rate scoring to minimize fraudulent COD orders.
Ready to Engineer Your E-commerce & Multi-Vendor Marketplaces?
Speak directly with a Senior Technical Architect from SmartEdge Bangladesh. We provide an initial technical scope and ballpark estimation within 24 hours.