My Account - Payment Options
Displays payment options settings, where you can edit credit card and billing information.
To navigate to your Payment options settings in Onshape, click on your Account user icon () in the top right corner of your Onshape window. This opens a dropdown menu. Click My account.
Click Payment options in the list on the left side of the page. This brings you to your Onshape Payment options settings. If you are the owner of the account, you have the ability to change credit card information, or remove a card from the listing. Note that a credit card may be removed from the account only if it is not associated with a subscription:
To change the credit card, click Change and enter the new card information.