Is there a script or a way to pay lindens to a paypal account for charities?

[Amethyst Jetaime]

The charity can have an authorized person create an avatar to be paid.  But they will have to cash out the collected $Ls like everyone else..  There is no way to turn $Ls into RL money automatically.

[Amethyst Jetaime]

The charity can have an authorized person create an avatar to be paid.  But they will have to cash out the collected $Ls like everyone else..  There is no way to turn $Ls into RL money automatically.

[Kaiila Mahoney]

I would prefer not to use an avatar. I wish to develop a kiosk where the money goes directly to the charity and can be seen transparent on a website similar to the Relay for Life Kiosks.

[Freya Mokusei]

Amethyst's on point, here.

The Relay for Life kiosks use a central avatar, in exactly the same method Amethyst describes. Your wish, sadly, is not feasible within SL.

This approach does not prevent you from making the total public, using a bot automation script POSTing to an external site.