Personal belongings are generally small items. Customers with international transportation needs for personal belongings generally have better economic conditions, and most will choose air transport. However, most international flight baggage consignments have strict restrictions on weight. If overweight, the cost will be Very high. For example, if you arrive in Australia, air transport of checked baggage costs 245 yuan per kilogram. If you are transporting to Western European countries, the cost is as much as 350 yuan per kilogram. In the UK, it can reach 420 yuan per kilogram. The closer ones like Singapore are relatively cheaper, generally no more than 150 yuan per kilogram. In order to reduce the cost and price of international transportation of personal belongings and allow students and people going abroad to enjoy a more favorable price, the express delivery of personal goods with random consignment of personal goods internationally came into being.