This guide is for fitness coaches / gyms that are managing personal training clients. If you are a client viewing this guide, you will enter your credit card information when you are on the Payments screen.
To update your payment information, click the Account button in the top right portion of your screen. Once the pull down menu appears, click the Settings button. (See image below.)
Once you are on the Settings page, there will be a category labeled "Payment Info". Click this blue button and enter your new credit card information. Once all of the fields are entered, click Update Payment Info.