Fully Mint Limited (Fully Mint) operates four New Territories green minibus (GMB) routes - No. 501A, 501C, 501K and 501S, and overcharged passengers for fares during the period from 19 May 2024 to 26 July 2024. Passengers who travelled on these four minibus routes and paid the fare using their Octopus during this period will have the overcharged fares fully refunded by Fully Mint through their Oct