Customer

Vendor

1. Generate the output file & send PDF invoices^ for digital signature

2. Generate the required XML

3. Send back the digitally signed PDF & XML

4. Upload the PDF invoice with digital signature

5. Email the PDF invoices

FedEx Billing Online / DSG (FedEx) & Columbus / Macro 4 (TNT)

Archiving (digital signed XML & PDF*)

Update the invoice template to add a message to comply the regulatory requirement

Incorporate the digital signature