Rob Conery has worked with the new Authorize.Net SDK and shows it how is easily used for ASP.NET MVC
Authorize.NET SDK Download
Works with nice HTML Helpers
- Html.CreditCardInput() - creates a properly sized box for inputting a card, named with a purpose. If you set a boolean switch "forTest" it will set a test card number for you.
- Html.CCVInput() - a textbox for the card code
- Html.CreditCardExpirationInput() - a textbox for the expiration
- Html.CheckoutFormInputs(true) - all 3 of the above, formatted for you, with a "test" switch that indicates whether to show a test warning.