rcalc_from_country : contains "DESTINATION" country code (used in rates calculator)
rcalc_to_country : contains "TO" country code (used in rates calculator)
rcalc_method : contains "METHOD" used in rates calculator e.g: PC to Phone, SMS.
preferredcurrency : contains what currency was last selected in the rates page
aid : contains the URL of ads banner.
language : contains current selected language
Third Party Cookies
In addition to VoipGain cookies, VoipGain's analytics, ad-serving and affiliate partners may set cookies and access cookies on your computer, when you are using the VoipGain software client or visiting a VoipGain website.