All commissions are held for 30 day before they are paid out. Once a commission is beyond 30 days they become eligible. Under your earnings there is a date in red beside each commissions which states when it's eligible. Once eligible this will add to your total under my earnings. Eligible earnings also have to exceed the minimum payment amount you set under your affiliate account set up. If you have set this for example at $100.00, then commissions won't get paid until earnings exceed this amount. The default minimum is $50.00.