How to create a discount code?
Overview
Discount codes are created on your Shopify store discounts and not on DiscountYard app.
DiscountYard uses already-existed discount codes.
Steps
Check the video below to know the steps of creating a discount code. You can also read the full article on Shopify website from here.
Important notes:
1- Can I limit a discount to one use per customer?
That is not possible, As we don't ask customers for their email on cart so a customer can use same discount multiple time.
Unless “Limit number of times this discount can be used in total” is set to “1”, as we delete the discount after usage.
Possible solution is to create bulk discount codes using “bulk discounts generator” app and send each customer 1 unique discount code only.