Demeter is a herbal products brand under Roselle Stones Khmer Co., Ltd – which has been working with Cambodia local schools to promote “School Herbal Garden Programme” to support the local schools and the students,  seeks to move towards a secure income, self-sufficiency and ownership. With TT Chain’s platform the final consumer would be able to trace all the production stages and knowing who they are really helping when they made a purchase, where they are taking a part in this wonderful programme with about 4,000 Cambodian partners and students.