HostBill supports PayPal Website PaymentsPro payment gateway for collecting payments out of the box.
In order to activate the module login to your HostBill admin panel, go to Settings → Modules → Payment Modules, choose PayPal WebsitePayments Pro gateway and click Activate.
Then proceed to filling in all other configuration fields:
All required information can be obtained once you login to your PayPal merchant panel.
Question: I've enabled the module but it does not display in my client portal.
Answer: This module does not support the currency you attempt to display it in, please use background currency conversion.