Do you need to hide the PayPal option on your infusionsoft order form? If so, here's a snippet of code you can add to the HTML header area of your infusionsoft form. This will hide the paypal button for that specific order form only.
Add this snippet of jQuery to your order form header html area and you're all set. This is especially useful if you're using one click upsells, as PayPal will not work for those, and people will likely get access to your one click product without paying, which is basically like throwing money away.