Wyndham Rewards runs a limited-time promotion that provides bonus points for eligible stays during summer. According to the reports, members must register for the offer by Sept. 3 and then complete qualifying Wyndham hotel nights by Sept. 30. The promotion is designed to reward stays with bonus Wyndham Rewards points based on the number of eligible nights completed, with one outlet noting the potential to earn up to 30,000 points after four nights. Another outlet describes a summer 2026 Wyndham Rewards promotion offering up to 15,000 bonus points. Both sources frame the offer as a time-bound way to earn additional points on top of standard loyalty earnings, and both reference Wyndham’s scale as a major hotel franchisor. While the outlets differ on the maximum bonus amount mentioned, they agree on the promotion’s summer focus, the need to register in advance, and the existence of a deadline for completing eligible stays by late September.