Purchasing a New 360 License

My subscription is going to expire in less than 30 days. The renewal fee is over twice than the cost on purchasing it new. My question is why? I turned off auto-renewal.

If I purchase a new 360, and let the license on my active one expire, will the new 360 detect my current settings and options (especially from the vault), and import them in, or would I lose it all? If I'm going to lose it all then I'm done with Norton, because IMO a company that is suppose to help protect us, turns to gouging it's own customers, is no better than those who try to scam.

Sincerely,

A ticked off customer