E-Commerce & Multi-Gateway Payments

Nature Medica

A full-stack Ayurvedic e-commerce platform with tri-gateway payment resilience, multi-provider shipping automation, abandoned cart recovery, and GA4-powered analytics — engineered for scale.

Client

Nature Medica

Industry

Ayurvedic E-Commerce

Timeline

Ongoing

Location

India

Year

2025

Type

E-commerce Platform

Business Challenge

High traffic, leaky conversions

Nature Medica sells 500+ Ayurvedic and herbal wellness products across India. While organic interest in natural health was high, their previous store suffered from slow loading speeds (6+ seconds on mobile), frequent payment gateway drops, and severe abandoned cart rates.

A single payment gateway meant whenever UPI servers faced peak congestion, checkouts failed completely. Manual order processing with couriers took hours every day, and high RTO (Return to Origin) rates on Cash on Delivery orders were eating profit margins.

They needed a resilient, high-speed headless store with automated payment routing, automated shipping dispatch, and proactive cart recovery.

Goals

Build sub-2s mobile loading store across 500+ SKUs
Implement 3-way payment failover (PhonePe, Cashfree, Razorpay)
Automate carrier dispatch with Shiprocket and Delhivery
Deploy WhatsApp/email abandoned cart recovery sequences
Reduce RTO losses with partial COD deposit system

Constraints

500+ SKUs with variant pricing, size combos, and stock states
Strict zero-downtime transition from old store to new platform
Integration with existing inventory and accounting software
Granular GA4 DataLayer tracking for marketing campaigns

Results

Revenue and conversion improvements

4x Faster

Load Speed

sub-1.5s mobile LCP

20%

Cart Recovery

abandoned carts converted

-35%

RTO Reduction

via partial COD deposit

500+

SKUs Managed

with real-time inventory

Solution

Built for payment resilience and operational speed

Tri-Gateway Payment Routing

Automated routing across PhonePe, Cashfree, and Razorpay. If one gateway fails or times out, the user is instantly redirected to the next active provider without losing their order details.

Automated Multi-Carrier Logistics

Real-time integration with Shiprocket, Delhivery, and Ekart. Automated AWB generation and manifest creation as soon as an order is confirmed.

Automated Abandoned Cart Follow-Up

Event-triggered cart recovery pipeline sending tailored WhatsApp notifications with dynamic discount codes to re-engage dropping users within 30 minutes.

Custom SKU & Flash Sale CMS

Full administrative suite to manage product variants, bundling discounts, time-limited flash sales, and customer reviews.

Gallery

Platform interfaces

Nature Medica — Homepage with Ayurvedic product showcase and category navigation

Nature Medica — Order and logistics workflow with multi-provider shipping integration

Technology Stack

Why we chose each tool

Next.js 15 (Turbopack)

App Router for server-rendered product pages (critical for organic search in Ayurvedic wellness), API routes for payment webhooks, and Turbopack for sub-second rebuilds across 500+ SKU pages.

Redux Toolkit

Complex client-side state: cart with product variants (sizes, packs), authentication flows, coupon application, address management, and checkout stages.

MongoDB + Mongoose

500+ SKUs with complex variant structures (sizes, packs, combos). Document-based storage maps naturally to diverse product schemas.

PhonePe + Cashfree + Razorpay

Tri-gateway payment architecture with automated failover. Zero transaction loss — customers never get stranded by gateway downtime.

Shiprocket + Delhivery + Ekart

Multi-provider shipping with automated AWB generation and real-time serviceability checks. Processing time dropped to under 2 minutes.

GA4 DataLayer

Granular e-commerce tracking from view_item to purchase. Every micro-interaction fires a DataLayer event for precise funnel attribution.

Process

Engineering milestones

Catalog & Payment Audit

Phase 1

Mapped 500+ SKUs, variant rules, and gateway failure points to design routing architecture.

Storefront & Redux State

Phase 2

Built responsive Next.js storefront, optimized checkout flow, and implemented Redux cart state.

Logistics & Tri-Gateway API

Phase 3

Integrated PhonePe, Cashfree, Razorpay, Shiprocket, and automated AWB generation.

Recovery, GA4 & Scale

Phase 4

Deployed automated WhatsApp cart recovery, GA4 DataLayer, and stress-tested payment flows.

"
The multi-gateway checkout completely eliminated our payment drop-offs during UPI congestion. Combined with the automated cart recovery and instant courier dispatch, our daily order operations run effortlessly.
Nature Medica Team
Nature Medica

FAQ

Questions about this project

Why three payment gateways instead of one?+

Indian payment infrastructure has frequent gateway-level outages — a single provider can be down for hours. With tri-gateway failover (PhonePe → Cashfree → Razorpay), if one gateway fails during checkout, the system automatically routes to the next without the customer seeing an error. Zero payment downtime protects sales velocity.

How does the abandoned cart recovery system work?+

When a customer adds items to cart but doesn't complete checkout, the system tracks the drop-off point. After a configurable delay, automated follow-up sequences trigger across WhatsApp and email with the exact items left behind. The recovery rate is 20%.

How did you reduce RTO (Return to Origin) losses by 35%?+

Partial COD logic. Instead of full cash-on-delivery (which has high RTO rates due to zero customer commitment), the system charges a small upfront commitment fee online before shipping. This cut RTO losses by 35% while offering flexible payment options.

What does the custom CMS handle?+

The admin panel manages: (1) 500+ product SKUs with variants and inventory, (2) blog articles for SEO, (3) FAQ sections, (4) homepage banners, (5) coupons and flash sales, and (6) order status updates with logistics tracking.

Can you build a similar e-commerce platform for our brand?+

Yes. Nature Medica is an ongoing engagement. We need: your product catalog with variants, your shipping/logistics preferences, your payment gateway selection, and your growth tools. We handle full-stack development, multi-gateway integration, logistics, and deployment.

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