Why doesn't my discount apply evenly to all items?

[mokuhanga]

 Hello! 🙂 

for whatever reason my discount doesnt apply to all items evenly. It´s super random... Screenshots are from two different carts

 

[StephensWorld]

You'd want to go into the settings for the discount code (admin > discounts > click into the "ThankYou10" discount code), and then check which products the discount is set to include. It's most likely not set to all products/collections, but rather a specific subset of products/collections. You should be able to edit which products/collections it's applied to though, which will help with future orders. 

[mokuhanga]

Hey, thanks for your answer. 

I did that. Or at least I think that I did that. 

But I changed the type of discount from "10 % on each item" to "10% on the whole order" bc its basically the same.