Birla Opus ID is an exclusive and unique engagement program launched by Grasim Industries Limited to identify and engage with their base of valued partners (painters and contractors). As a sign of appreciation for their trust in the Grasim brand, the company aims to provide them with an exclusive membership benefits and privileges. Through the program, participating painters and contractors stand to earn benefits every time they purchase a Grasim product via a QR Coupon code. Submitting these c