Collecting card with Stripe Checkout or Stripe Elements

[richardonrails]

I'm just checking out Koudoku's demo & readme / quick start guide. While it's great to see that there are built-in forms to collect credit card, I would love to see an even simpler implementation that relies on Stripe Checkout (using their modal to collect card details) or Stripe Elements, rather than having a fully custom or Bootstrap form that frankly isn't as nice or trust-enducing as Stripe's own forms.

Has anyone done this already? Sharing an example of this would be highly appreciated.