How can I add an automatic 20% discount for first-time purchases?

[Minakshi]

Hello, I am minakshi here !!

I need to add automatic discount in my shopify website, I want to add 20% off in first purchase of product. discount only allow first time and first purchase of product . Please help me out with the issue

[Trevor]

@Minakshi 

Automatic discounts can not be set up to limit their usage per customer. If you wish to limit the discount to new customers then you'll want to create a manual discount code for your new customers. The discount code can be provided as a reward for signing up for your newsletter, or through a pop-up on your site. You can learn more about manual discounts here.