Want to select multiple documents at once :/

I love the app and have never had an issue at the FedEx office I go to, however I would like to be able to select multiple files at once and print them all under the same print code. It is bothersome to select files individually and have multiple print codes. It wastes time at the FedEx printer station and on the iPhone; it is also bothersome to have multiple confirmation emails for each print code file.

Ive yet to be able to access Dropbox AT the FedEx printer terminal; I assume it is a FedEx issue and while Ive complained nothing has been done about it. Dropbox works fine on my iPhone 4 and iOS 6.x

PensFan667187 about HP ePrint Enterprise