OnyakTech PayPal Donations
This is a very easy to use module to allow your visitors to make donations to you via PayPal. Just set your PayPal ID, the currency you want to use and update. That's It! The module will display the image shown below and when clicked your visitors will be taken to PayPal to submit their donation to you.
Try It: Below is an instance of PayPal Donations. Click the image to send us your donations!