Same here in France, and it’s free as in “paid by public money".

persons aged 65 years and over; people under 65 with certain chronic diseases (including children from 6 months of age); pregnant women; people with obesity (with a body mass index, BMI, greater than or equal to 40); persons staying in a follow-up care facility or in a medico-social accommodation facility, irrespective of their age. Vaccination is also recommended for other populations, in order to ensure indirect protection: health professionals (especially those who have contact with people at risk), the entourage of infants under 6 months at risk of serious complications and immunocompromised people, home help for vulnerable people, professionals exposed to swine and avian influenza viruses.

https://www.service-public.gouv.fr/particuliers/actualites/A...