A few weeks ago I decided to give them a try. I placed their banners on a small site and I earned some money. I requested a payment of $25 and everithing went smoothly. Everhing looked fine, so I decidet to place their banners on all my websites. That was done last week. Today I wasn't able to log in my account I sent them a message and this is their response My websites were clear. No pop-ups, no Mobile redirect, no viruses. Only exoclick banners.