Do not use them. It gives you the QR code for their donation wallet instead. I don't know how they got to literally the third result on Google but they're wankers. Just sent $200 dollars to them by accident. Aaargh!
That's some neat way to scam lol I wonder how many addresses were generated against their own wallets.
Lesson Learned: Use your own QR code generators using an open source project
https://github.com/soldair/node-qrcode Either way, it's always a safe practice to re-verify the generated QR code on your end first.