The October 2026 booking changes make appointment bookings another direct lead option in the Google Ads version of GLSA. Eligible businesses can let customers book directly from the ad, alongside calls and messages. Google Help
For Google Maps placements, the important part is that the migration does not move GLSA away from Maps. Performance Max campaigns with pay-per-lead goals continue to serve on Google Search and Google Maps in the same local ad positions.
What changes is the conversion path. A customer browsing Maps can potentially see the business, review its information, and book without making a phone call first. Booking therefore becomes another measurable lead type, which can change the mix of leads you receive and how you evaluate Maps performance.
Keep an eye on calls, messages, bookings, cost per lead, booked jobs, and revenue separately. A drop in phone calls after October 2026 does not necessarily mean Maps performance declined if customers are simply shifting toward direct bookings.