Quickfile and receipt bank via Zapier

It isn’t, I started a feature request for this though as Dropbox is useless for the way I use it.

You can still do this in Zapier. I use it with Drive as I save my receipts locally to the Drive folder on the NAS here and Zapier checks this folder and then moves anything that appears to the Dropbox folder. Should work the same if you set the Dropbox Receipt Bank folder as the source folder.