The details of how you obtain the image itself are between you and the seller--typically it will either be emailled to you, or you will be given a url, either temporary or permanent, to the image. If you haven't arranged for online hosting of the image with the artist, seller, or otherwise, you will need to do so. For the CP exchange, you will need to provide a url to the image in addition to the CPs themselves.
That said, I offer basic image hosting. Email the images you need hosted to Phryss@gmail.com, and I'll send back the url.
Edited By: Phryss on Year 8 Day 22 14:58 ____________
I dare you to make less sense.
Are you a newbie, or do you have access to newbies?