Coupon not applied

-- HikaShop version -- : 3.4.0 buisness

Hi i have created a coupon but i do not see it applied when i go to checkout... there is a form to insert it but it does no effect on the product

Hello,

Hard to help you without any more details, can you provide more elements like :
- Coupon configuration screenshot
- Product details like which context, like does it belong to category(ies), or else...
- Url link to process some test

Awaiting news from you.
Regards