To purchase a subscription:
1. Go to the Chess Club website: https://www.chessclub.com/
2. Click on the "Log In" button in upper right.
3. Enter your email & password, then click the "Log In" button.
4. Click "Memberships" in the menu at the upper left.
5. Click the "Subscribe" button on your desired membership.
6. Enter your credit card number, expiry date, CVC code, the cardholder name and address information.
7. Click the "Subscribe" button.