cdn and cloud

[vt4evr]

Hello,
We have customers with cloud vps hosting and we are using the onappusers module for managing their bills.

Also we have customers with cdn hosting which were working via onappbilling+onappcdn modules. But we've migrated cdn customer services from onappbilling+onappcdn to the onappusers module.

And now we are getting some issues with generating invoices for both of user types:

1. onappcloud users
2. onappcdn users

We'd like to have an option to generate invoices by servicetype like packageid in whmcs, not just by --whmcsuserid, because we want to bill our customers separately by service type. Is it possible to add this option to generate-invoices.php?

Thank you.