> For the complete documentation index, see [llms.txt](https://docs.uppromote.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.uppromote.com/motivation/coupons/assign-coupons/combine-multiple-coupons.md).

# Combine multiple coupons

Great news! UpPromote has now integrated with Dr Stacked Discounts On Cart, a discount app on Shopify. The app allows you to stack multiple discounts, including affiliate coupons and normal Shopify coupons, for a greater discount for customers. 

<figure><img src="https://2915776664-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-LnqRFg4of77qA6qOdUp%2Fuploads%2FHdKnQXoQC4HoMpIny94a%2Fimage.png?alt=media&amp;token=e10439ae-47e6-4291-9334-7981e37c2043" alt=""><figcaption></figcaption></figure>

The integration helps track affiliates' referrals if the combined discounts contain an affiliate coupon.&#x20;