If you are my customers, satisfied and use my products regularly, you probably recommend them to friends and family anyway. 
As a token of thanks and appreciation,   invites you to receive a 5% discount coupon
 
* In recommending customers who have never purchased from me. 
* Mention the name of the person who made an order and I will give you a coupon code 
* Yes! Multiply promotions with other promotions on the site 
* The discount is also on the shipping fees