Ensure users are logged in with their correct discord account
Recent reports arises mentioning cases where donators used (knowingly or unknowingly) a different discord account to login to the donation website of the community, than the account they use in their regular discord client(s).
As a result, redeeming a discord role perk may fail, when the discord user is not member of the discord server of the community.
To remediate this issue, the donation tool should somehow make sure the user is aware of the fact that they may have logged in with the wrong discord account before they make a donation.
With https://github.com/FlorianSW/server-donation-tool/commit/5d6b95f67fbd94affe8519ae57a2a84cfc990aef donators will see an info message, that the discord role will not be assigned to them for the currently logged in discord user:
