The top sections of the Payment Page will tell you how to update Payment methods for Box X-- $3.97
The bottom section of the Payment Page will tell you how to update Payment methods for Any other service like, Drivemob, Droid VOD, Plex, Empire, and so on.
f you are not sure what it is, or can not figure out what to do, just fill out the top section of the Payment Page, and we will get it it updated for you.