The traditional way of manually purchasing lottery tickets can no longer meet the needs of lottery players. Later, with the advancement of information technology, self-service lottery machines appeared in people's lives, thus solving the problem of lottery players. Picture: Self-service lottery machine First of all, self-service lottery machine can fundamentally solve the cumbersome problem of traditional ticket purchase process. The machine provides an interactive interface for lottery players. Lottery players can purchase tickets according to their wishes, which makes ticket purchase faster and easier. Secondly, the self-service lottery machine prevents people from risking in the lottery process. The operating platform of this type of machine is based on the UnionPay card for fund transactions and is attached to the UnionPay payment platform. This will not only increase the coverage of lottery players, but also greatly reduce the risk that lottery players have a large amount of cash to buy lottery tickets. Also, what is printed out is a transaction receipt, but it is not used as a voucher for the customer to redeem the prize. Because of the backing of the real-name UnionPay card, the lottery ticket can be registered and reported as lost. This allows customers to no longer deliberately keep the lottery, and at the same time no longer worry about the timely payment of prizes. The self-service lottery machine has advanced technology, complete functions, simple operation, convenient rewards, and can be unattended around the clock. This undoubtedly shows that people's way of buying lottery has become intelligent.