PayPal Integration

[Luke <..hidden..>]

Has anyone done any LedgerSMB PayPal integration?

I am pondering the idea of a "post and send through PayPal" invoice 
option.

The idea being, that posting an invoice to PayPal enabled customers, would 
act through the PayPal API to invoice them or send a money request, based 
upon the posted invoice.

There are other directions to use in coming up with something similar, and 
I'm not sure how good an idea this is, but it was in interesting thought, 
since I just basically performed the manual version of that process.

Luke