what type of app(Node/react given in tutorial) need to develop to do customer discount for my store while use check outs the product can I able to access the graphql api form online storefro...

what type of app(Node/react given in tutorial) need to develop to do customer discount for my store while use check outs the product can I able to access the graphql api form online storefro...

How to create and apply custom discount in online store front during checkout using nodjs react cli project based on the product added to cart by customer

im a creating an app by following node js react tutorial,I am able to create js scripts using script tag to display in shop front end,but am not able to access the app route URL from script tag...