Hi Heather,
Your Method Account is tied specifically to one QB database at a time. You can always use the "Copy / Import Screen..." to copy from an existing Method account to a new one, however to do this you would need to simultaneously have two Method accounts registered with us - one to copy from, and other to import into. *Note: Using the "Copy / Import Screen" function does not copy over the data in the tables, it merely copies the screens that display that data. To make a copy of the data, you would need to back up your Method tables using the "Import/Export" tool under customize -> integration tools.
Regards,
Denis