I sent a request to a host. In messaging, we agreed, everything looked fine. When she was about accept, she asked the following (quote):
"Ok. I would just ask for the payment at check in the 400 eur. if u make a deposit here it will expire in 24h h. Than I will block the dates for you."
Is she trying to trick me? Or just avoiding taxation? What is this 24h expiration, I don't understand.