Group 1 - The article promotes a series of discounts and offers related to embodied intelligence courses and services, available from September 24 to October 12 [1][4][6] - New members joining the knowledge community can enjoy a 30% discount, while existing members can renew at a 50% discount [1][4] - Various courses, including VLA, VLN, and reinforcement learning, are offered at a 20% discount [2][4] Group 2 - The Super Discount Card allows for a 30% discount on all courses within one year [4][7] - One-on-one paper tutoring can provide a maximum discount of 5,000 yuan for a 1,000 yuan fee, while group tutoring (1v6) offers a 1,000 yuan reduction [4][7] - The article highlights several research hardware options, including reinforcement learning platforms and robotic arms [4][7]