Installed plugin on 7/25 with two payment gateways: PayPal Standard and Authorize.net with auth.net set as the default. Tests were successful last nigt. Today all Purchases redirect to PayPal only. We’ve tested in all browsers from various locations.
The ‘add to cart’ image links to the download with the option to purchase. When the purchase button is clicked, PayPal is the only payment option. Within Misc settings I selected ‘force to checkout’ since there’s only one item available.