Paypal Express Checkout On Product Details Page

I've seen some websites that got 'PayPal Express Checkout' on frontend product details page. You do not need to click 'add to cart', once you hit express checkout it is same as buy now and you are transferred to paypal..

Is it possible on cs-cart?

Additional code modifications are required to implement this feature. We recommend you to hire a developer to implement this feature.

It is rather good idea for addon, strange nobody offer this yet..

It is rather good idea for addon, strange nobody offer this yet..

As far as I remember it was not allowed by PayPal policy. Not sure if they changed it