From October 1, 2023, until November 30, 2023, your transfer of 1,000 Membership Rewards points to Marriott Bonvoy® is equal to 1,500 Marriott Bonvoy points.
For example:
• 1,000 Membership Rewards points = 1,200 1,500 Marriott Bonvoy points
• 30,000 Membership Rewards points = 36,000 45,000 Marriott Bonvoy points
• 50,000 Membership Rewards points = 60,000 75,000 Marriott Bonvoy points
A minimum of 1,000 Membership Rewards points and a maximum of 999,900 (in increments of 100) are required for a transfer to your partner program account.
Here is a link to the promotion.