This module allows users refer their friends by sending discount coupon, in return sending user will get discount coupon as well. It has following features:
1. It uses opencart core coupon tables. So generated coupon can be modified through original coupon add/edit form.
2. Only logged customers are allowed to send invitation.
3. Different discount value for sender and receiver coupon.
4. Email setting for sender and receiver
5. Fraud protection
7. Shortcode to place in the information page
8. Iframe URL to be placed in iframe