5. K-level Upgrade Subsidy During the event, you can get *cash subsidies* by upgrading your K level * *Successfully upgrade to K3 or above and get a K-level work account of the same level for free* * *Successfully upgrading to K4 or above will get an additional reward: "AI Butler" worth Rs 25000* * *K1 upgrade to K2: subsidy Rs 1700* * *K2 upgrade to K3: subsidy Rs 5500 + Free K3 Account* * *K3 upgrade to K4: subsidy Rs 20000 + AI Butler + Free K4 Account* * *K4 upgrade to K5: subsidy Rs 61500 + AI Butler + Free K5 Account* * *K5 upgrade to K6: subsidy Rs 185000 + AI Butler + Free K6 Account*