Click Add New and complete the following fields:
Enter the exact discount code you want to create.
Discount codes are case-sensitive.
Set the date when the discount code will expire.
Choose the type of discount:
Flat
Percentage
Enter the discount value without a percent (%) or dollar ($) sign.
Enter 10 for 10% if Percentage is selected
Enter 10 for $10 if Flat is selected
Select what the discount applies to:
Products
Custom Formulas
Select the specific custom formula type.
Select one or more products to apply the discount to.
Select one or more categories the discount should apply to.
Enter the maximum number of times a single customer may use this discount code.
Enter the minimum order total required to qualify for the discount.
Enter the amount without a dollar sign
The amount is calculated before taxes, markup, and shipping
(Optional)
Enter the message displayed to the user after the discount code is applied. This field may be left blank.