Possibility to change PayPal button style
I don't see an easy way to modify type of PayPal checkout button (no filter or GUI for it). I know I can achieve it with CSS but it'd be easier if there was a filter and possibility to change the button for one from here: https://www.paypal.com/webapps/mpp/logos-buttons
With the addition of PayPal’s Smart Payment Buttons, you can now customize the color, shape, etc. of the buttons when using PayPal Checkout.