To update your Lifeway.com payment method you can follow these steps below:
Login to Lifeway.com with your email and password.
At the upper right hand corner click on your Account Icon (usually marked by your initials). Click on Manage Account.
Under My Account, click on Credit Cards. This will bring you to the My Payment Methods screen
Click on the blue Edit pencil icon to update your payment method. To add a new payment method, click on the blue Add New Credit Card box.