GSM Opening Party
₩1000
Welcome!
| Name | Range | Discount |
| 2020 Group Discounts | 3 - 3 | 4 % |
| 2020 Group Discounts | 4 - 4 | 6 % |
| 2020 Group Discounts | 5 - 5 | 8 % |
| 2020 Group Discounts | 6 - 30 | 10 % |
GSM Opening Party
₩1000
Welcome!
| Name | Range | Discount |
| 2020 Group Discounts | 3 - 3 | 4 % |
| 2020 Group Discounts | 4 - 4 | 6 % |
| 2020 Group Discounts | 5 - 5 | 8 % |
| 2020 Group Discounts | 6 - 30 | 10 % |
