hello. How do I ensure users can only use 1 code in the cart?

[umutk]

10% discount is currently active in the cart in my store. At the same time, a welcome code is sent to new members via omnisend (unique). And users who leave products in their carts receive unique codes from Omnisend. A user can use all of these codes at the same time. I just want a 10% discount in the cart and the ability to use other codes in addition. How can we make this fiction?

[DaisyVo]

Hi @umutk 

To fulfill your request, please go to Shopify admin > Discount and remove discount combination between codes

I hope this helps

Best,

Daisy