https://help.actblue.com/hc/en-us/articles/16869098733719-I-m-having-trouble-making-a-donation-What-should-I-do
I’m having trouble making a donation. What should I do?
Learn why you may be having issues donating.
making a donationtrouble
https://www.givewell.org/about/donate/securities
Making a Donation of Stock or Other Securities to GiveWell | GiveWell
Individuals can report a securities donation to GiveWell on this page.
making a donationother securitiesstockgivewell
https://bugs.gnunet.org/view.php?id=10478
0010478: merchant backend crashes when making a donation after donau changed its keys - MantisBT