Silver: Payment of 1,000,000 KRW or more + Reward benefit (10%) = 100,000 KRW
Gold: Payment of 2,000,000 KRW + Reward benefit (10%) = 200,000 KRW
Platinum: Payment of 3,000,000 KRW + Reward benefit (10%) = 300,000 KRW + Extra benefit: Additional 5% discount
Diamond: Payment of 4,000,000 KRW + Reward benefit (10%) = 400,000 KRW + Extra benefit: Additional 5% discount
Black: Payment of 5,000,000 KRW + Reward benefit (10%) = 500,000 KRW + Extra benefit: Additional 5% discount
Prestige: Payment of 10,000,000 KRW + Reward benefit (20%) = 2,000,000 KRW + Extra benefit: Additional 5% discount