Can I integrate multiple websites with a Shopify app and track orders?

Shopify Discussion

Topic summary

The original poster wants to integrate three separate websites (abc.com, efg.com, xyz.com) with a Shopify app and track which site each order originated from.

Key clarifications provided:

  • Each external website requires its own dedicated Shopify store; apps are store-specific and cannot connect multiple external sites to a single Shopify backend
  • Integration must be done separately for each store, with the app installed on each one individually
  • Simply embedding the same Shopify link across multiple websites is not a viable solution

Recommended tracking methods:

  • Add custom fields or tags (e.g., “Source: abc.com”) during checkout or via Shopify Flow automation
  • Use order-tracking tools like ParcelPanel that can sync and filter orders by source
  • Implement a centralized system that pushes orders into Shopify via API with source identification

Status: The question has been answered with multiple solutions, though no formal resolution was marked.

Summarized with AI on October 24. AI used: claude-sonnet-4-5-20250929.
1

Suppose I have three different websites called www.abc.com , www.efg.com and www.xyz.com and i want to integrate all three to shopify app is it possible? if yes, is it possible to know from which website my order has been placed? how do i solve it? please help.

2

This depends on the app you would like to integrate, but usually, you need to integrate all your shops separately

3

Can u explain what do u mean by integrate separately? Can’t we embed same shopify link in two or more different websites?

4

Hey there,

Absolutely, you can create three Shopify stores and install the app on each one. By doing so, the app will be able to track sales individually for each store.

Cheers

5

Hey @Mujaida,

You can connect multiple storefronts to the same Shopify app account, but each site would need its own Shopify store. Apps on Shopify are store-specific, so you can’t directly integrate three separate external websites into one Shopify backend.

If your goal is to track which website an order came from, you’ve got two options:

  • Add a custom field or tag (like “Source: abc.com”) when the order is created, either through your checkout flow or using Shopify Flow automation.

  • Use an order-tracking tool like ParcelPanel Order Tracking, which automatically syncs tracking info from all orders and lets you filter or tag orders by source once they’re in Shopify.

So yes, it’s possible, but each website needs its own store connection or a centralized system that pushes the orders into Shopify via API.

Hope this helps a bit! If it does, feel free to mark it as a solution so others can find it too :slightly_smiling_face: