MrFolx

Hi all, What is the easiest way for me to pass variables directly to the WHMCS order form and have it prefilled out for the customer? For instance, before ever going to the order form I will know the users subdomain (we do use/sell domain names), their name, address, city/state/zip, etc. I'm open to either using the default WHMCS order form or the AJAX order form, whichever is easier, but I'm curious how I can pass these variables. Ideally, I'd like to take them straight to the page during the checkout process where they enter their name, address, etc. with the information prefilled (and skip domain/product selection completely since I will send the product and domain with them.) Is this possible? Thanks.