Get a reward on every single Sign-Up. Store owners can increase their Store Sales by encouraging customers to bring new users to their Stores. This is a two-way reward feature both the referrer and newly registered customers get a reward.

You can use multiple Social Media channels to share the link to your friends and families and encourage them to Sign-Up and get the reward. You can set an expiry date for the reward to avail.

Key Features of Refer A Friend Magento 2 Extension
1- View target details, referral link & earnings from “My Account”
2- Social sharing buttons to share a link with friends & family
3- Choose an expiry date for the rewards to avail
4- Give rewards for registration and/or orders
5- Set targets users for registration reward and its reward amount
6- Reward referrer in fix amount or percentage of order amount
7- Settings for Referee
a- Reward referred user on registration/order
b- Set a minimum order amount for discount
c- Provide discount infix or percentage of order amount

Magento 2 Refer A Fried Extension - https://www.fmeextensions.com/magento-2-refer-a-friend.html