To enable this feature, go to Magic Features -> Wallet and click on Activate.
By enabling this feature, your users can deposit their unpaid referrals in their wallet. They can select a service and an amount to deposit, then they will receive a coupon for that service for that amount, which they can use to purchase items etc.
In the example below, we transfer $20 to our wallet for the WooCommerce service. This means that we will have a coupon worth $20 which we can use only on WooCommerce.