A rakeback tab with 3 settings.
1st tab (default), leaves it just like it is.
2nd tab (medium) takes 5-15% of normal rakeback and adds to weekly/monthly,
3rd tab (slow) takes 20-50% of normal rakeback and adds to weekly/monthly. At any time you are able to change between the 3.
Example say you start out with 5 feet (10% rakeback) , switch to the slow tab, and play through 1 btc wager, then switch to normal tab play through another 1 btc wager.
Your weekly and monthly would have a lot more from the first btc wager, when you claim them. But the 2nd btc you wagered would contribute the same as it does now.