CUSTOMER SERVICE

• GMMSHOPS (35 FL.)
  
• GMM GRAMMY PUBLIC COMPANY LIMITED.
  
• 50 GMM Grammy Place, Sukhumvit 21 Rd. (Asoke)
• Khlongtoeinuea, Wattana, Bangkok 10110

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• Walk-in Purchase at GMM SHOPS Office
  35th Floor, GMM GRAMMY Building.
• Open: Monday-Friday 10:00 a.m. – 6:00 p.m.
  (Closed on Saturday, Sunday and Public holidays)
• Tel: 02-669-9999
• Line Official:@GMMSHOPS
• Facebook:https://facebook.com/GMMshopsOfficial