I have a phone with Koodo currently. I was given a new iPhone 5s that the SIM card I currently use will not fit in. I want to purchase a new SIM from Koodo. I know that that's not a problem, however I'm confused as to what exactly is TIED to my SIM. I know that it's a sort of ID/storage device so of course my number and contacts that are saved to it will be gone if I buy a new one - however does my SIM card card control my actual Koodo ACCOUNT? Or is the account separate and I can have another SIM card assigned to it? If not, I'm willing to sell the iPhone 5s and buy a new one through the Apple store or Koodo - I do not see an option to just buy the phone outright without the use of the tab on the website, am I not able to just buy the phone?