2. Key money (ID card, mobile phone, keys, wallet): Needless to say, although all payments are now electronic, I will still prepare some 10 yuan's change and 20 yuan's change when I am on a business trip. For example, subways in many cities still don't support electronic payment.
3, an umbrella, a sweater: the weather is uncertain on business trips, and develop a good habit of carrying an umbrella with you. In addition, high-speed rail and air conditioning on the plane are also quite adequate. If you are on a business trip in summer, take a sweater to prevent catching cold. What you are most afraid of on a business trip is getting sick.
4, toiletries: it is best to have a suitcase set, which is easy to carry. Besides, bring a towel. As for the hotel towel, you don't know what the last guest did with it.
5. Do a good job in itinerary management: Fei Changzhun is recommended. You can book air tickets, high-speed trains, hotels and pick up the plane. After the order is completed, the travel itinerary card will be automatically added to the home page, which is very convenient. Recently, svip has been launched, with the maximum return of air tickets to 50 yuan, train tickets 10 yuan, and 20% of hotel transfers to 30 yuan.