HostBill installation is fully automated and takes just seconds, more info at Installation
Configuration Guide
Upload module archive contents in your main HostBill directory
Activate module in Settings->Modules
Provide your Pingdom username/password and API Application Key
To obtain Application Key go to your Pingdom->Account->The PIngdom API
Use test Connection in HostBill to check if credentials are valid
Setting package
To set standalone package go to Settings->Products & Services
Create new orderpage with service type other
From apps select pingdom , choose your pingdom connection
Choose your package options, monitoring type, target monitoring
You can also choose additional contact from your pingdom that will always get notification about this package downtimes, to get list of contacts use "get values from server"
In your Pingdom package under Client Functions two new functions are available, you can enable:
Manage uptime target host To allow client to edit his monitoring target host
Uptime email/phone alerts To allow client change where alerts about host downtimes will go to (phone number and email)