This discount requirement can be used with any other discount type.

To use this discount rule, the discount requirement type should be configured as On customer’s first order and if you want to allow Guest customers to use this discount then also check Allow to guest checkbox as displayed in the image below.


Once saved, the discount requirement will be added to the discount as displayed in the image below.


That's all you need to do in order to use this discount requirement in your nopCommerce store.