What is the max amount of money you guys leave in the mturk site? Do you just transfer it to amazon payments and let it rack up there before transferring to your bank?
Some people transfer out of MTurk into their payments and then into their bank daily. Others transfer on a certain day or time each week. Some may leave some money in their Amazon payment acct (to use on Amazon). It's all personal preference.
Personally, I only transfer out of MTurk once I reach $X.xx (sometimes it's once a week, other times it could be every 10 days). Once in my Amazon payment acct ... I usually transfer when I remember LoL
The main reason transfer often is in case something happens to your worker acct (like it gets suspended) ... any money you have at that point is also suspended.