The Booster Packs available in the cash shop can only be purchased once per character. These Booster packs include:
- Alchemy Booster Pack
- Fashionogi Booster Pack
- Puppeteer and Gunslinger Booster Pack
- Martial Arts Booster Pack
- Life Booster Pack
- Archery Booster Pack
- Magic Booster Pack
- Combat Booster Pack
- Music Skill Booster Pack
When you have completed the purchase you will not be able to purchase another of that same Booster pack on that character.