To provide a betting ticket issuing device for public game, which issues a temporary member card with a point number assigned thereto according to a purchase amount for every purchase of betting tickets, a betting ticket issuing method, and a betting ticket issuing program.

A unique temporary member number is generated in accordance with acquisition of betting information, and a temporary member card is formed based on the point number calculated according to the temporary member number and the purchase amount contained in the betting information, and issued with a betting ticket.