If you wanted to review all sales before you get them approved, you can simply do that by following the steps below.

Step 1: From the Admin Dashboard, click "Referral Programs".

Step 2Click the Blue pencil icon across the Referral program that you wish to modify.

Step 3Click on "Show Advance Settings" and check the link saying "All sales from this referral program must be approved before being added".

To approve a sale, follow the steps below:

Step 1Click on Rewards from your admin dashboard.

Step 2Click on Approve Now link of the sale that you want to credit to the affiliate.