This field contains the code of the Coupon. To enter a new Code, you can use one of the following methods:
If you have set up a default Coupon Nos. for the relevant store, press Enter and the program automatically fills in this field
with the next number in the series.
If you have not set up a default Coupon number series, you can enter the Code manually.
The code must be unique - you cannot use the same code twice in one table. You can set up as many codes as you want.