Do you have a hotel room card?

When you check into the hotel, you have a room card. Every hotel has a room card. Only when the room card is inserted into the slot can the lights and sockets in the room have electricity. The room card plays the role of a switch. Electric lights, televisions, air conditioners and other appliances in the room are connected in parallel in the circuit.

Booking online will be cheaper than checking in directly. Home Inn, Seven Days Hotel, Hanting Hotel, Motel 168 and other chain economy hotels all have their own reservation networks. It's no problem to check in directly, but it's a little more expensive. The standard room in the hotel has two beds. It is normal to live in a standard room for one person, and it should be no problem to live in two people with one ID card.