Nippon Paint, Asia's #1 paint brand, launched "NIPPON PAINT WORRY FREE" in partnership with six major Thai retailers (Thai Watsadu, HomePro, MegaHome, Global House, Duo Home, Hardware House) to provide post-purchase paint film quality care. The program allows registered customers to claim replacement paint for defective film within 1 year if used correctly per specifications. Registration is via Line's NIPPON PAINT FAMILY channel. This extends customer experience beyond purchase and reflects commitment to consumer-centric service standards.