Paydotcom is very different from clickbank in regards to the payout. It's the vendors who pay you manually so make sure you promote a product that has a good trusted vendor.
How to know the vendor can be trusted or not? Is it the same method like eBay where sellers has reputations?
Nope i just reccomend finding a product that others are promoting and then its more likely that they will pay you and contacting them. For example i recently promoted (and still do) the best spinner software by jonathan leger and he pays on time and via mass pay too so no big fee's! Mark Blaze