When you create a new Account on Kayran, there are four types of Plans to choose from :
One Time Scan –
A very limited plan. The number of Domains you choose is the number of Scans available to you, regardless of which Targets are being scanned. The number of available Scans is the number of Projects, Proxies, Payloads, Logins and Files (Storage) left in the Server.
Several Domains –
This type of Server allows users to scan a number of specific Domains of their choice (Max Domains) without limitations (besides Concurrent/Active Scans).
Enables you to scan any number of Domains that you wish to, for a monthly fee. Active, parallel scans depends on the number of Concurrent Scans.