hi,<BR>i am right now involved in an ecom site in asp .the worst part is that i am totally ignorant about doing transactions on the net.i heard that there are sites like cybercash.com and authorize.net but i would like to first get a picture of how transactions take place and the role of each component like payment server etc.Could someone pls tell me where i can find details on the above.Thanking in advance,leejo<BR>