[mjpa86]

The back button breaking seems to be if you're not logged in, as loading the dashboard redirects to the homepage. Might be better to show a modal or something prompting the user to log in or at least use window.location.replace so it doesn't kill the back button.

The demo page looks to be what I was missing, are these placed in a specific location (eg the bottom right corner of the window) or is that up to the site owner?

[niyoseris]

thanks for second review.

The snippets are all depend to the web page owner. They decide where to paste the code. If they have script limitations, they can also use a single button to get donations without any messages.