TL;DR
Let's Do It Together!
Step 1: Select the Discount
Find the discount you want to adjust and click it.

Step 2: Enable Discount Code Feature
Scroll down to the Extra Options section.
Toggle the Block Discount Codes feature on.
Read the instructions carefully as this feature can impact conversions.
This enables you to manage how discounts combine.

Step 3: Check App Embed
Click the Steps to Enable option to verify the app embed is enabled.
Follow any instructions provided.

Step 4: Choose Discount Blocking Option
Select one of the three options for blocking discount codes:
Blocks all cart and product codes (default).
Click Save Discount.

Step 5: Confirm and Save Changes
Review the preview of changes and click Save again.
If the discount is not enabled, enable it now.

Step 6: Validate the Feature
Try using a discount code that previously worked in the cart or checkout.

Step 7: Seek Support if Needed
If you encounter issues, reach out to support for assistance.

Troubleshooting
Discount codes still combine
FAQ
Can I block specific discounts?
What happens if I enable this feature?
It prevents price reduction discounts from combining with Shopify code based or automatic discounts. If a merchant has a Sale & Bulk Discounts discounted product in their cart, they will not be able to complete checkout until they either remove the discount code or remove the product.
