i am planing to start a webhosting service from a reseller account so i like to know about some automatic cpanel creating billing system like WHMCS Is there any open source which is strong best like whmcs i liked it very much but dont have money now to buy so please help me to find any best opensource i can use instead of this whmcs which can do most of the duties of whmcs the script should be stable tooo so please help me to find a best solution thanks in advance