This screen shows a full list of the commissions associated with your accomplished sales, including future commissions that will be payable after a certain period of time, such as commissions for hosting account renewals. When someone follows an affiliate/promo code link, and their visit results in a new hosting order, this order is tracked as a sale, and you get the commission(s) for this sale. 

For hosting accounts with annual billing, the commission is 75% for the first billing period of hosting, and 10% for each recurring renewal up to the third billing period for that account.

For hosting accounts with monthly billing, the commission is 75% for the first billing period of hosting, and 10% for each recurring renewal up to the twelfth billing period for that account.

You can view a sample table for affiliate commissions at the link below:

Affiliate Commissions Sample Table