Is your feature request related to a problem? Please describe.
Show option to enter coupon or gitft coupon in CartScreen to apply discount before going to shipping method page.
Describe the solution you'd like
Show an input box to apply coupon/gift coupon in CartScreen(can be PaymentScreen need to decide) to apply discount. Once the coupon is entered make an api request to fetch amount of discount applicable and then proceed to the checkout process.
Is your feature request related to a problem? Please describe. Show option to enter coupon or gitft coupon in
CartScreento apply discount before going to shipping method page.Describe the solution you'd like Show an input box to apply coupon/gift coupon in
CartScreen(can bePaymentScreenneed to decide) to apply discount. Once the coupon is entered make an api request to fetch amount of discount applicable and then proceed to the checkout process.Additional context Read Magento 2 REST API