Hi everybody, I am about to decide what payment solution to use and I was wondering if anyone has had any experience using Website Payment Pro (with Americommerce or not), and whether there is any reason NOT to go with Paypal's Merchant/Gateway solution? At this stage (new store) and with my current needs (more sales from Europe than the U.S.) ...

stefan: That page is passed to PayPal when a customer clicks the PayPal link from the ViewOrder page, along with the order details.  Paypal remembers that link and knows that when it gets payment for that invoice, it will send back a lot of confirmation-type data to AmeriCommerce so the store can update the order and payment status.  ...