Hello there, @AdminBSCO. We're unable to merge Customer B to A in QuickBooks while keeping Customer B active in your inventory platform. Merging customers is a permanent, one-way move. Customer B basically disappears, and all their history and transactions move over to Customer A's profile.
There isn't a way to undo this or split them back up in your inventory system. In that case, you'll just have to pick one primary customer to use for both platforms.
Drop a comment below if you require further information on inventory management.
