How to limit Dynamic Coupons to a specific product or collection?
To limit your Dynamic Coupons go to:
Wheelio Dashobard >> Coupon Slices
Clic the pencil icon to edit the slice:

Edit your coupon settings
4. Option lets you select the limit to products or collections

Use this option for Specific Collections

Use this option for Specific Products

These options are for limiting the usage on generated coupon code and click "Save"

Save Campaign

That's all :)
Updated on: 10/02/2022
Thank you!