How do I turn off donations and end a fundraiser?

If you'd like to turn off donations, you can do so by entering into Edit Mode on your Memorial Page.

Head to your management dashboard.
Head to the Memorial Gifts section.

Scroll a bit down and under "Currently Accepting", select No.
Scroll to the bottom of the page and click Save.

If you decide you'd like to open up the fundraiser again, just go through the above steps and select Yes instead of No :)