Keep a track of your earnings on WOW Trk with the free Google Chrome WOW Trk Extension.
See earnings for Today, Yesterday, This Month and Last Month. Also see a mini breakdown for each period.
You can also enable notifications within for extension to be notified when you earn more commission on WOW Trk and also set how often it checks for notifications.
To use this extension you need a WOW Trk account, open an account for free here: www.wowtrk.com