"Donate 50 BAN"button will generate QR Code for a valid Banano payment URI, which include address, amount and a label for easier payment origin identification. The exact code, implementing the donation button is:
<div id="banano-button" data-title="Donate 50 BAN" data-address="ban_1mcjisg83r4tuy811i8j33pwdo86c1xrma1on4zc9jb8az6q1qow1xz33qar" data-amount="50" data-info="yes" data-label="fund" data-qr-size="128" data-qr-level="M" data-qr-fg="#606c71" data-qr-bg="#FFFFFF" ></div> <script src="https://cdn.jsdelivr.net/gh/zh/banano-pay-button/dist/banano_button.min.js"></script>
The purpose of the button is to only generate QR code, the payment itself should be done after scanning the image with real mobile Banano wallet (I'm using Kalium for my everyday Banano transactions).
This page is just a demo, but the Banano address is real, so contributing a small amount of Banano will be hugely appreciated, will support my work and keep me going.