Spoke to PayPal
Thanks Eric,
I don't think I said Payments pro was the only method of check out however, if I want to use PayPal Checkout Express I have to have a business account using Payments Pro,unless I misunderstood when I spoke with PayPal. So while Standard and Express checkout may act or function like one another, they are not the same. In order to use PayPal Checkout Express you must use an API key or certificate, in order to acquire that, your account must fall under the above criteria.