Set Rotating Session Interval

You can set how long your Sticky Session will rotate by adding the parameter refreshSeconds or refreshMinutes to your username.

Example:  
curl -x premium.rotating.proxyrack.net:10000 -U username-refreshSeconds-60 http://example.com 
curl -x premium.rotating.proxyrack.net:10000 -U username-refreshMinutes-10 http://example.com