Wow thanks a lot for the quick reply!

I'm in Canada and if I can get away by paying them 50$ CAD I'd be well within budget! It's a good idea to adapt the price based on my budget but I also want it to be fair in case I need them again... I plan on mostly using the pictures on the website to accompany the articles of my writers, yet I would eventually like to sell a photo book like XY does. I was thinking about a % of profit scheme but it would be a pain to keep track of everything (what goes to whom and so on). Anyway, just thinking out loud right now.

Thanks again