Creates a new coupon.
The createCoupon() function returns a Promise that resolves to the new coupon when it is created.
When creating a coupon, the specification object must contain values for name, code, startTime, and either scope or minimumSubtotal. The exception is for a freeShipping coupon type, for which you cannot apply a scope and minimumSubtotal is optional.
The coupon scope defines the items a coupon applies to. A coupon can apply to all items in a specific Wix application, a group within the application, or a single item within a group. See the introduction for a table of currently supported coupon scopes.
The specification object must also contain a value for exactly 1 of the following coupon properties. This defines the coupon type.
"moneyOffAmount""percentOffRate""freeShipping""fixedPriceAmount""buyXGetY"This function requires elevated permissions and runs only on the backend and on dashboard pages.
Coupon to create.
This method doesn’t return any custom errors, but may return standard errors. Learn more about standard Wix errors.