Do you have Stanford Health Net?
Have you do the regular cleaning this year?

Use this link to book and get a $110 gift card of choices after your first visit! (limited time offer by 30th Nov)
https://www.opencare.com/invite/lc661906

I think the link would offer $50 gift card after the date above.

Happy to share my experience with booking and getting my cleaning service done (everything fully covered by insurance) with additional incentive of opencare gift card to book through them! (confirmed I received the gift card ~2 weeks after my visit)