That only works until the receptionist, mechanic, contractor, business can no longer be trusted.
I took my cat in for an oil change over the weekend. That resulted in three spam texts and two spam e-mails from VCA. Time to change vets.
I took my cat in for an oil change over the weekend. That resulted in three spam texts and two spam e-mails from VCA. Time to change vets.
And to be on topic, you'd need a trusted 3rd party to manage those. But lately we've seen you can't trust them to secure / not resell your data anyway.