get https://api.kreesalis.com/api/code_details/:coupon_code
To know the coupon details for the customer,
1.While giving the user information at POS, e-commerce, etc., the user gets registered to the kreesalis application and the id will be created.
2.To know the details of the available coupons and Targeted offers for that customer, we need to provide coupon code in Params Path Variables.