Thanks for your offer but I think that I will try to install it on my own. If my result will be negative then I will definitively contact you. :)
I really want to start this online store and I would really appreciate if you could give me some URL where I could find some info about this osc contributions. I really like ikobo's fees (2.9% + 0.29$/transaction) and besides that, it is the only payment service with coverage over my country. Also my products will be sold worldwide so their 170 countries coverage really helps me a lot, hence my interest for this ikobo payment contribution.
Thank you.