I have a few questions.
I would like to buy your OPC but before that I need to know a few things.
firts: Can I move the product list above the billing and shipping address without harming the functions?
second: Can I remove the discount coulmn, because I don't need that. I update the prices with SOAP and if something is cheaper than it will overwrite the actual price so I don't have discounts
third: Can OPC register a user in that form as it is on your demo page? I mean do I need additional form elements or the default is enough?
And the last and most important
Do I really need a PayPal account, isn't my creditcard enough? because as I recall PayPal has creditcard checkout for those who doesn't have an account.