In order to respond within seconds of someone's death, Alcor has cryonics vehicles stationed permanently in Florida and Southern California, and temporarily anywhere else with a high concentration of not-yet-dead customers.
But basically, it works like this: high end companies like Alcor and Yinfeng charge about $200,000 upfront if you want your full body frozen, or $80,000 for just your head.
Now, companies like Alcor have a bit of a legal hurdle right from the outset, because freezing a living person is considered, in most countries, to be murder, and murder is considered, in most countries, to be frowned upon.
I mean, I can't legally say that Alcor is a cult, but let's just call them a " small group of people characterized by a great devotion to a person, idea, object, movement, or work." So what happens if none of this actually works?