Coupon not being generated for a person even after he referred someone
If you are sure that someone made an order through a referral link, and person whos link was used did not get a coupon code, read below to troubleshoot:
1. First, make sure that the order is marked as complete. Coupon codes are sent only once the order is marked as complete.
2. If the order was completed, on the right side of the order edit screen, look for the Refer a friend Data box. This box should give a clue of whats happening. The box should look like the image below, except that referral notes shuld say that all is fine and coupon will be generated:
Under the referral notes, you should see a message explaining why the coupon code was not generated. It could be potential fraud detection, which could be due to person using his own referral code or using different email address but same billing address. It could also be due to the fact that you allow referring only new users, and person referred existing user, you can change this under general settings of a plugin.
3. If instead of this box, you see a message in it that says "No referral data", that means that the order was not saved as referred order, this happens if the cookie was not presented during the checkout process.
4. If you are still having the issue, please get in touch with us, by clicking on the contact link at the top right.