Wonderful agency

I used to have accounts with several agencies until I realized I was paying more and wasting time between accounts. Sometimes I downloaded the same file on two accounts and comparing the prices I decided Dreamstime is the best. They have a very flexible pricing structure, using both credits and subscriptions. Unused downloads rollover as long as you keep your subscription active. Not perfect, but fair enough for me. I keep a small subscription active all the time. I usually download a few tens of images each month but every now and then I need more. That's when their rollover system comes handy. Did I mention they don't have daily limits unlike Fotalia and Shuttersotck?