The Jeffrey Yuen student directory is a volunteer project. We charge a nominal fee of $10/USD a year to be listed to cover the costs to maintain, engage in new development work, and marketing the website. Fees are subject to change in the future, but you’ll always receive a heads up. Payment is collect by credit card and is a recurring subscription. You can opt-in or opt-out as you wish. All payments are final and non-refundable.