When you've fainted, you could start a kickstarter where people could donate galleons to help you buy fainting medicine if all your money is in Gringotts or you're just poor.
Site rules could be added to prevent people from spammig the chat and sending many owls, asking for people to donate.
It could work like this:
- you choose to start a kickstarter (meaning, if you don't want a kickstarter you're not forced to have one)
- a post on your wall appears saying something like:
[User] has fainted and their friends are trying to raise money to buy medicine!
And then down below users could choose an amount of galleons to donate. You could choose to donate anonymously. At any time the raised money could be seen.
Customer support service by UserEcho