You right I should have given some more information about the elephant itself.
To wander your question, no one has complained about it and it is pretty common too. Even the whales often do that. I mean no one is forced to donate anything, and if some one is in the mood and wants to send over a gift, there you go.
There is no rule I can think of, which forbids that.

Thanks for reading my article and commenting!
Greetings Hive account@ddot