PrestaShop need free shipping when used Gift Coupon module

Gift coupon 50 and buy item 49.99 used coupon, have free shipping and total price was 0.00

Can help add this future ?

Hello,

You can acheive this by using a parent coupon:

- Coupon A: free shipping coupon
- Coupon B: gfit coupon
- Coupon C: parent coupon where you add both coupon A and B and set process type to 'all that apply'

Then give out Coupon C.