I'm looking to have a 4 Step Order Ajax Form build for WHMCS. Each Step will have a validation check for form fields and will place the order for Paypal checkout. Here is the flow of the form: Step 1 - User will be able to select subdomain name or add their own domain name using a radio button to toggle visibility and validation. Step 2 - User will be able to setup new profile account ( default visibility) or login. This will be done using radio button to toggle between them and validation. Step 3 - User will be able to select only 1 template theme image using a horizontal scroll that shows 4 at a time. The next section below will have about 10 custom fields for website information. Step 4 - User will be able to select the total amount which is 1month, 6months and 1 year and available payment gateways which is only Paypal for now. Another thing I need to note is: Each Step from account setup should insert data into the database for users to be able to come back to form if needed for completion. Need to have this done ASAP. Thanks Keywords: Prototype, AJAX, MySQL, Javascript, PHP, Smarty, jQuery