Due to the long delivery cycle (Model Y takes 2 to 5 months, Model 3 takes 4 to 5 months), coupled with factors such as price increase, Tesla is "hard to find a car", so scalpers breed. These scalpers often buy cars in large quantities and then resell them. It is clear that the down payment is only 1 000, but it is 1 000 on the second-hand online. In desperation, Tesla can only sign a "no resale commitment letter" with the owner when buying a car, requiring that Tesla cars should not be resold within one year. In case of breach of contract, 20% of the liquidated damages shall be paid according to the opening fare of the vehicle.