#naomi_leze
potent garnet
blissful monolith
Where do you apply the coupon at? Can you share the coupon ID and the link which you applied the coupon?
hasty schooner
blissful monolith
Your promo code is 100% off. The amount after 100% off is $0 which doesn't meet the minimum amount requirement MXN 10: https://stripe.com/docs/currencies#minimum-and-maximum-charge-amounts
The final amount after the promo code has to be more than the minimum charge amount
In summary, your promo code can't be 100% off to use on Checkout Session