First thanks for being so quick and full of information on reply. The page you reference is were I was reading and I reread it again. On the client side I am reading an amount entered and passing that to the server side. The sever side sets up the appropriate objects to call the Wix start payment process. The start payment is secure and where sensitive info is entered. I suppose a nefarious character could change the code on the client side and have a person charge more than entered. I can add some wording to check that. Please, if I am missing something, let me know what you think the exposure is. Thanks again.