Usman Abbas AI Automation Expert Pakistan offering n8n GoHighLevel Make.com services

Shopify Back-in-Stock Per-Variant Notifications Case Study

App settings audit and a custom per-variant notification feature

Live System
Shopify Store Configuration & Custom Feature Build
App settings audit and a custom per-variant notification feature
Shopify Shopify Apps Custom Development
Storefront
Shopify Apps
Settings Audit
Custom Notification Build
Before
App settings misconfigured; back-in-stock alerts only worked at the product level, not per variant.
→
System I Built
App Settings Audit → Fix → Custom Per-Variant Notification Build
→
Result
Customers get notified for the exact size or color they were waiting on.
The Problem

A Shopify store needed its installed apps checked and correctly configured, plus a specific storefront feature — a "notify me when back in stock" button — that only worked at the product level, not per variant, meaning customers couldn't be notified about the specific size or color they actually wanted.

The Solution

Verified and corrected the store's Shopify app settings first, then rebuilt the back-in-stock notification button to work per variant — so a customer waiting on one specific size gets notified for that size, not every variant of the product.

Two separate Upwork engagements with the same client: a Shopify app settings verification, followed by the per-variant notification feature build.
Similar work is covered in my Shopify API integration guide, part of my Shopify automation services.
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Tools & technologies used

ShopifyShopify appsLiquidCustom storefront feature

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