I have never encountered a card that can't be swiped to collect cash, and the cash has to be screened. There are US dollars after 2003. The hotel's network is basically useless. Nothing can be opened. When I arrived, I exchanged US dollars with the hotel for local currency. When I left, I wanted to change back to US dollars. I didn't change it. The hotel has a shuttle bus to the airport but has to call to book. The email has not been sent. There is no network at all. When the taxi is two kilometers away, it is 200 local currency or carpooling.