I have accumulated a positive tab balance of $150. I'm currently on the old 6gb -$60/plan with a Small Tab and looking to upgrade to the iPhone 6. I have a couple of questions: 1) Am I able to outright purchase the iPhone 6, keep my current plan use the $150 positive balance against that purchase price ($775). 2) If not, can I upgrade to a tab medium plan, use the $150 positive tab balance without utilizing the $300 tab they are offering for tab medium plans. 3) If I have to change my plan and use the $300 tab and use the $150 positive tab balance, am I agreeing to any short or long term commitment to Koodo? ie. What is my liability if I leave Koodo after 3 months? Thanks appreciate any insight.