Using discount codes
Offering discounts can be a powerful marketing strategy for your Shopify store, and there is no limit to the amount you can create. All Shopify plans include discount codes.
Discount codes can be generated for a dollar value discount, a percentage discount, or a free shipping discount. You can also specify the dates for which the code is valid, the number of times a code can be used, a minimum order amount before the code can be used, and to which products, collections, or variants the discount can be applied.
After your discount codes are set up, you can use the Sales by discount report to see how often your discount codes are being used. For details on the report, see Sales by discount.