People struggle to pay with Paypal, takes 2 or 3 tries. Paypal express needs to be utilised here so that Paypal works like the Stripe through a popup. Cant understand why this plugin does not do that, it should, free plugins do, why this so called "Ultimate" plugin doesnt is beyond me. Support is very very slow too. Read the comments, author just saying "I sold to 30k people", so what?! How do comments like that help? Sort out the problems and then you may get 5 starts, however, with all the problems I have had, you lost me my business.