is there a widget with payment icons?

Hi, everybody,
I have several customers who ask me to insert in the footer of their websites, the icons with payment systems (paypal, credit cards etc.)
I don’t think they are the only ones in the world to have this request, so I was wondering if someone knew a system to insert them quickly, maybe a widget where you could simply select the icons. Thanks

The page I need help with: [log in to see the link]