Paypal payment popup: how to activate?

Hello,
I am using the HikaShop Paypal payment plugin and I was wondering if there is a method to get the Paypal site open in a popup instead than redirecting to a new page.
I have seen this behaviour in some e-commerce sites.

Thank you

Hello,

Paypal classical cannot work in a popup, they are specific restrictions made in Paypal website to avoid that.
Now, some API in Paypal can authorize a popup, like "paypal adaptive" which handle special js function to embed a popup within the website. And maybe API such as "Paypal REST" (or Paypal Advanced in Germany) can also provide that feature.

Regards,