It's not a big problem but I can't really find anything related when I'm searching for it. I want to sell SEO services and not products, so buyers will also have to submit information about their websites i.e. URL, keywords, email to send the report to and so on. I've tried ecommerce CMS but once you buy a product or add it to cart, that's it, you'll pay for it afterwards. I can just ask them to send me the details afterwards but that seems unprofessional. I've seen other sellers of services here and other sites. When you click buy, you will first be directed to an order form before making your payments to paypal. Can anyone please teach me how to do that or if you know any tutorials, please give me the link. I've searched even on youtube but they only have tutorials for contact forms and not order forms. Please help me.