If there is evidence to prove the act of buying on behalf of others, the parties concerned can sue if they don't give it after winning the prize, but they should provide corresponding evidence to prove the existence of entrustment relationship. "Buying on behalf of others" belongs to the agency relationship. The buyer only paid in advance and formed a debt relationship with the customer. There is no partnership or cooperation relationship with customers, and there is no dividend right. So the customer only needs to return the money he bought for the lottery to the buyer. If the other party does not admit the existence of "buying on behalf of others", it will easily lead to disputes, and the entrusting party can collect witness testimony and other relevant evidence and take legal relief.
If there is evidence to prove the act of buying on behalf of others, the parties concerned can sue if they don't give it after winning the prize, but they should provide corresponding evidence to prove the existence of entrustment relationship. "Buying on behalf of others" belongs to the agency relationship. The buyer only paid in advance and formed a debt relationship with the customer. There is no partnership or cooperation relationship with customers, and there is no dividend right. So the customer only needs to return the money he bought for the lottery to the buyer. If the other party does not admit the existence of "buying on behalf of others", it will easily lead to disputes, and the entrusting party can collect witness testimony and other relevant evidence and take legal relief.
Legal basis: Article 396 of People's Republic of China (PRC) Contract Law stipulates: "An entrustment contract is a contract in which the client and the trustee agree that the trustee will handle the client's affairs." Article 404 stipulates: "The property acquired by the agent in handling the entrusted affairs shall be handed over to the principal." "Several Provisions on Prohibiting Unfair Competition in Bonus Sales Activities" Article 2 "Bonus sales as mentioned in these Provisions refers to the behavior of business operators selling goods or providing services, and providing goods, money or other economic benefits to buyers. Include bonus sales that reward all buyers and lottery sales that reward some buyers. Anyone who decides whether the buyer wins the prize by accidental means such as lottery or lottery belongs to the lottery method. " Article 4 When selling lottery tickets with prizes, the maximum prize amount shall not exceed 5,000 yuan. If non-cash items or other economic benefits are awarded, the amount shall be converted according to the normal price of similar goods or services in the market at the same period. However, in the process of operation, the biggest risk you need to avoid is "Article 6 When holding a prize-winning sale, the operator shall clearly indicate to the purchaser the prize type, winning probability, prize amount or prize type, time and method of redemption, etc.