Work · Case study
A single stock figure for a London fashion label.
A contemporary fashion brand selling from a London shop, its own website and a third-party warehouse. Client details are kept confidential.
The problem
The shop ran on Square. The website ran on Shopify. A 3PL held the stock for online orders and had its own location in Shopify. Nothing agreed, so the team corrected stock by hand and the site still sold items that were already gone.
Off-the-shelf sync apps treated every location the same and pushed the 3PL's figures back into the shop's till, which made it worse.
What we built
A custom connector rather than another app. The shop's Square location is the source of truth. Stock flows out to Shopify, and a rule stops the 3PL location from ever writing back to Square.
A small portal lets the team tick the Square products they want online and send them to Shopify. Shopify customer profiles are copied into Square so the shop sees the same customers as the website.
The connector runs under the client's own brand, licensed from us, and we rebuilt their Shopify theme alongside it.
How stock moves
Scope
- Square ⇄ Shopify stock sync with one source of truth
- Location rules that exclude the 3PL from push-back
- Product send from Square to Shopify via a portal
- Customer profiles from Shopify into Square
- Connector licensed under the client's brand
- Shopify theme rebuild
Licensed tools
Built once. Licensed under your name.
When a problem comes up for more than one retailer, we turn the fix into a product. You get it under your own brand, with our support behind it.
Square & Shopify connector
Stock sync, product send and customer sync between Square POS and Shopify, with location rules.
Marketplace lister
Channel-ready listing files for several marketplaces from a single Shopify catalogue.
Repricing engine
Rule-based repricing for Amazon and eBay that respects floor margins and stock levels.