To update the billing details of your Sportsnet+ account, do the following:
- Go to https://watch.sportsnet.ca/
- At the top right, click Sign in.
- On the Choose a sign-in option screen, choose the first option, i.e. Sportsnet+.
- Sign in with your current email and password. During the sign in, you might be asked to enter a verification code. Do so.
- Once logged in on https://watch.sportsnet.ca/, at the top right corner, hover your mouse over the round blue icon, and click Account.
- Go to Billing.
Here you can change your payment method, credit card details, or billing address.