Is there a way (a module perhaps) where Ubercart customer info creates a configurable packing slip or letter? I would like to print a standard letter with each sale, together with an envelope.
I gerrymandered such a system on D6 by adding additional pages to the printable invoice, but D7 and Uber3 seem to do things differently to how they used to. Has anyone found a simple way to do this on D7? Any help appreciated.