It is a browser addon that is in the background on a separate page. It displays ads but it gives you a part of earnings the creators of the ad pay. In conclusion you get paid to watch ads completely in the background. It is fairly new site so there aren't too many but the earnings are higher and there is a bigger invite bonus.
Pays out in PayPal and bitcoin lightning. Minimum withdraw is 0.3$ (300 slices). Invite code gives you 100 slices (0.1$)
Available on pretty much all browsers.