# Add a simple refer-a-friend program to your store. 1. Customers enter name and email address of their friend in the refer-a-friend form 2. Their friend will receive an email asking them to sign up 3. Their friend sign up for membership 4. Their friend will receive a discount code. 5. Their friend uses a discount code to buy an item 6. Discount code will be sent to the referrer when the product is shipped. # Customizability. * The discount code given to them by the program can be for free...