PayPal provides numerous APIs and integration options for third-party developers. One of these is the Donation button, which you can generate straight from PayPal’s site and include directly into your pages. Conversion rate for these buttons is typically minimal, but the right incentive can make a big difference.
The idea is to have a dedicated Donation Center. This is a place, where you get to see what a difference your donation would make, and a list of people who have already donated.
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