redeem a coupon by customer. You have to create a basket first!
This is not implemented according to the official spec.
| Type | Parameter Name | Parameter Description |
|---|---|---|
| string | token | session token |
| int | shop_id | Shop ID |
| string | coupon_code | code of the coupon |
The return value is boolean.
The return string is a standard format error string and implements all standard error and success messages. The following SOAP exceptions represent specific error codes for this method: