I've been on DP for a month now (thanks to Fotolia drawing attention to it) and my earnings there are about 5% of my earnings over the same period from iStock (excluding PP) and about 3% of SS. In cash terms, it's not much, but its really impressive for a site that only started up in the last couple of years and which I think has quite limited name-recognition so far. The sales frequency I'm getting seems to be much the same as I was getting on SS back in 2005 when it was a similar age.

Deposit Photos isn't working for me.  They are provoiding less than .25% of SS and less than .5% of BS.  Could be my images just aren't right for that site.  I have been on there for over a year, and have uploaed a very small number of images for a test.

For November they were 2% of my total, which doesn't sound like much, but all the new sites except for DP and PD are at 0%, and those two are the only ones that are earning me a payout each month.