Sachin Burman
Builder · Operator · Product
Back to All WorkCase Study 01 / 010
ProductLive App / Review ReadyTimeline: 2024 – Present

Lokally

Regional Pricing & Payment Control for Shopify

My Direct Role

Product Creator & Developer (AI-Assisted)

01 / 08Official App Showcase
Case Study
Lokally - Official App Showcase

Lokally public website & Shopify merchant onboarding portal

Store Setup

Single Store

Store Speed

Zero Slowdown

Setup Time

Under 1 Minute

Pincode Coverage

Pan-India (19,000+)

Project Overview

In diverse e-commerce markets like India, uniform national pricing penalizes purchasing power in Tier-2 and Tier-3 cities, while unconstrained Cash-on-Delivery (COD) creates catastrophic Return-to-Origin (RTO) rates. Running duplicate stores for different regions introduces immense operational complexity. I conceived and built Lokally to provide regional pricing, location-based storefront banners, and granular COD controls inside a single Shopify store.

The Problem

Shopify merchants historically had to maintain multiple regional stores or rely on client-side coupon workarounds that failed at checkout. Additionally, high-fraud pincodes could not be isolated from COD payment options without custom Enterprise scripting.

Solution & Approach

I engineered the app using Shopify Functions and Theme App Extensions (Online Store 2.0). Pricing logic executes natively server-side during the checkout evaluation cycle, ensuring tamper-proof price adjustments. Merchants configure region groups (by 19,000+ Indian pincodes or custom zones) and define pricing overrides, payment method rules (hiding COD), and localized banners from a unified dashboard.

Architecture & System Flow

1

Shopify Functions: Server-side pricing override and payment method customization executed during checkout.

2

Theme App Extensions: Zero-code drag-and-drop location detection and announcement bar blocks for OS 2.0 themes.

3

Remix & Node.js Backend: Secure merchant dashboard and webhook synchronization for regional rule stacking.

4

App Bridge & Polaris: Native Shopify Admin embedding conforming to App Store review standards.

Key Capabilities & Features

Pincode, city, and state-level pricing rules
Automated Cash on Delivery (COD) restrictions by high-RTO pincodes
Location-based storefront banners with localized messaging
Rules stacking (simultaneous price override + payment rule + custom banner)
Zero storefront speed penalty via checkout server-side execution
One-click rule publishing and rollback in under 30 seconds

Operational Retrospective & Lessons

Building for the Shopify App Store highlighted the critical shift from client-side DOM manipulation to serverless edge primitives (Shopify Functions). Designing for non-technical merchants requires making complex multi-variable rule engines intuitive and fail-safe.

Project Specifications

Category

Product

Deployment Status

Live App / Review Ready

Timeline

2024 – Present

Core Role

Product Creator & Developer (AI-Assisted)

Verified Technology Stack
Shopify FunctionsTheme App ExtensionsRemix / ReactTypeScriptNode.jsShopify GraphQL Admin API
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Open for Collaboration & Roles

Have a problem worth solving?

Whether you want to automate repetitive workflows, build a custom e-commerce tool, or need a hands-on partner for product and operations, I'd love to connect.

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