When are affiliate commissions paid? Zentrader Admin December 24, 2019 17:27 Commissions are calculated per calendar month and are paid on the Friday of the second week of the following month. Related articles When is an affiliate sale or conversion recognised? How do I open a Zentrader affiliate account? Do you have trading apps for PC, iPhone iOS and Android? How can I receive my affiliate payment? Where can I find the affiliate Terms and Conditions?