Why aren’t multiple discounts working on POS?

Created by Alex Grigoryan, Modified on Wed, 14 Jan at 6:19 AM by Alex Grigoryan

Shopify offers two POS versions: POS Lite and POS Pro.

  • POS Pro supports multiple (stacked) discounts.

  • POS Lite does not support discount stacking, which means multiple discounts cannot be applied at the same time.

To ensure discounts still apply correctly on POS Lite, we recommend adjusting your settings so discounts are combined instead of stacked.

How to fix this:

  1. Open the Stack Discounts Pro app

  2. Go to Settings → General

  3. In Discount display, select Subtotal

With this configuration all applicable discounts are combined into a single subtotal discount and no eligible discount is omitted, even on POS Lite.



Please note: If you select Subtotal as the discount display and use automatic campaigns, a single unified discount title will be shown at checkout.


This title can be customized from your Themes settings:




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