BMW CCA has had an incentive for some time now where if you are a member for 1 year of their car club you can use a mail in rebate. The new update to their program allows you to receive the full rebate if you purchase a 3 year membership upfront. The cost is only $134, and is a mail-in rebate so it is separate from the transaction you do with your dealership. Keep in mind this is totally separate from BMW NA/Financial services so any specific incentive exceptions are through their programs. Here are a couple screen grabs of key information.
P.S.: Regardless of the incentives I’ve spoken to a couple members who have had nothing, but good word regarding the club and the experiences they have had. I’m not affiliated with them at all and for any specifics questions I would reach out to them directly.