Why not make it more than 0.5%. The dash4cash is losing steam, at least no one is ever in there and the pool is up to over $10. This promo goes up about $1 per day and I think it would get really crazy if you used like 2% for this and 1% for dash. It would be like $4 every day, so if someone hit each week, it would be $28 instead of $7