If the card that you used to upgrade your Momentum account with has expired, changed, or was lost/stolen, visit your account's Subscription page to update your payment info.

Updating your Momentum account's payment info

1. Visit the Payment method section on Momentum's Subscription page.
2. Click the + Add Payment Method button.
3. Type in your new card's information and then click the Add New Card button.
4. Revisit the Payment method section of the Subscription page and then click Set as Primary next to your new card.