It's the second time this month, where I received money from two people I don't know. Just a small amount of 10€ and 40€. Is it safe to send them a message asking if this was a mistake? Or should I just ignore it and wait for the sender to notice his/her mistake? I don't wanna risk falling into scam if I reply or refund directly but if it was a mistake I sure would refund the money to them.
... View more