GUMMOGUMMODon't miss the next opening!
Within 9 Days Of The Selection Date, Post On Your 
Choose At Least 1 Required Keyword & 1 Optional Keyword To Write Your Authentic Review. ✨
Choose At Least 1 Required Keyword & 1 Optional Keyword To Write Your Authentic Review. ✨
Benefit Details
Free Product Provided20.00$
ProductGUMMO Grey Hair Darkening Shampoo & Treatment Set
Important notes before applying for a campaign
Liter (L) Value & Exchange Rate
•1 Liter (L) is equivalent to 1 Korean Won (KRW).
•Our platform operates with KRW as the fixed value based on our Korean headquarters.
•Exchange rate applied: Converted and paid in USD based on the KRW/USD exchange rate on the payment date.
•Note: The final deposited amount (USD) may vary depending on exchange rate fluctuations on the payment day.
Liter Validity
•Liters earned through review submissions are valid for up to 1 year from the date of issuance.
•Liters earned through promotions or events may have a shorter validity period (e.g., 3 days or 1 month).
•The expiration date for each Liter can be checked under My Page > Liter History.
•Liters are automatically expired once they reach their validity period, and expired Liters cannot be reissued.
→ We recommend using your Liters before they expire.
Withdrawal & Settlement Policy
•Minimum withdrawal: 10,000 Liters or more
•Limited-time benefit: Current 0% withdrawal fee promotion ongoing (original fee: 8%)
•Settlement cycle: Monday to Sunday each week — based on requests received during this period
•Payment date: Following Wednesday — paid in bulk (Korea Standard Time)
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[GUMMO] GUMMO Grey Hair Darkening Shampoo & Treatment Set
Participation/Selection
0 / 10Participation/Selection
0 / 10Please only register if you or your family members have gray hair & take video of the before/after effect when using the product *
Video Review Only Campaign
Please only register if you or your family members have gray hair & take video of the before/after effect when using the product *
Video Review Only Campaign
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Customer Service / Inquiries
Working Hours : Mon - Fri 9:00 am - 18:00 pm (KST)1:1 Inquiry via KakaoTalk1:1 Inquiry via WhatsAppCreate CS TicketMy Inquiries
B2C Partnership
08L Global Co., Ltd.
CEO Min-Hye Yoo | Data Protection Officer Jong-Ho Park | Business Registration Number 411-87-02704 | Address 7F, Shinhan Building, 175 Nonhyeon-ro, Seocho-gu, Seoul, Korea | Phone +82-70-4111-4939 | Email mayday@08liter.com | Mail-order Business Registration Number No. 2024-Seoul-Seongdong-0129
© 08liter Corporation. All Rights Reserved.© 08liter Corporation. All Rights Reserved.