Could you tie it into the forum like the games on the forum. It would seem to me that the ones just coming to do the scratch off probably are not forum members. I am not sure about X in the last 24 hours just because some days no matter how hard you try you can't get anything to credit. But if you made it that you had to post something to the forum in the last 24 hours that would be easier to do and it would bring the extra bonus of getting more people involved in the forum so they just might discover how to do the other things. I would think it would take a very long time to earn $20 just by doing the scratch off because even if you managed to get the .03 every single day it would take almost 2 years (666 days)