NIC.ru is a major Russian domain name registrar and hosting provider. HostBil integration allows to sell and manage NIC.ru domain names out of the box.
Once you activate the module you will be redirected to module configuration page. To configure the activated module you can also go to Settings → Apps → Add New App.
Fill in the configuration fields:
Use Test Configuration to check if HostBill can connect.
Click on Add New App.
For the module to work properly, the port 443 should be open in the firewall.
Please see external article to learn how to configure TLDs and domain prices.
Please see external article to learn how to configure client domain management features.