PayPal Payflow Pro and MarketPress

Hello, I’m a new member. I’m redesigning a shop for a new client and plan to use MarketPress. They currently use PayPal but don’t like the fact that their customers get sent to PayPal’s website to complete the transaction. If they use PayPal Payflow Pro as their payment gateway, will MarketPress allow their customers to *stay* on their site to complete the payment transaction rather than be sent to PayPal? I’m sorry to ask this if you’ve already answered it here on these forums but I’ve searched and I can’t find the answer. Also, if PayPal Payflow Pro doesn’t allow their customers to stay on their site, can you recommend another payment gateway that would? I’m hoping for a quick response because I’m writing up my proposal for a meeting first thing tomorrow morning. Thanks so much. I’m thrilled to be a new member and liking MarketPress very much so far.