Example site that uses a simple Drupal Donation Module

Hi there,

I'm an absolute beginner with Drupal. I want to show a client who is a school but also a registered UK-based charity, an example of a donation page on a Drupal site. I am not looking for anything over the top, but the ability to donate in either 1 payment or regularly with PayPal.

I looked at the Drupal donation page, but it looks a little bit too simplified. I would be really pleased if someone could show me some examples sites to show my client hos it works.

Cheers