I use to purchase images from image bazaar from last few months for the purpose of our internal design works, but now we realized that, they are charging high amount for the pictures we required. We bought same images from other sources for just 30% of the cost compare with Imagebazaar.
I suggest people who are in design industry that do not go with such a portal for purchasing images. You have number of sources for using, all you have to do is just spend some time to find the best image, suitable for your creative work.