To change your subscription payment method, log in to your SoFi account in the app or on the website.
On the app: Tap the Plus icon at the top of your Home page > ⚙️ > Payment method or navigate to your Profile icon > Membership & Rewards > ⚙️ > Payment method. Then, follow the steps on the screen to update your payment method.
On the web: Click on the Profile icon in the top right corner and select Membership & Rewards. From there, navigate to Manage your Membership on the left hand side of the screen and follow the steps on the screen to update your payment method.