I am using a thirdparty credicard processing company. I am sending amount to pay creditcard number etc to them. They said they will postback the results such as confirmation number to a url provided by me. I have to save the confirmation number in my database. Mine is an asp.net web application. I am wondering what will be best way to provide a url. Should I give an aspx page or create a http handler which will process the data from the third party company?
Thanks