Lottery and lottery are typical lottery sales methods, but lottery sales are not limited to these methods. In prize-winning sales, everything that determines whether a participant wins by chance belongs to lottery sales. The accidental way refers to a way with uncertainty, that is, whether he wins or not is only a possibility, that is, he may or may not win, and whether he wins or not cannot be completely controlled by the participant.
Legal basis:
Paragraph 2 of Article 2 of Several Provisions on Prohibiting Unfair Competition in Sales with Prizes, where the buyer decides whether to win the prize by drawing lots or shaking numbers. , is the lucky draw.