I have FTTP and my 18 month contract runs out in January 21. How does it work if I want to add a mobile deal to it? It says £5 discount because I have BT Broadband. I take it if I go for an 18 month mobile contract that I get the £5 discount till Jan 21 and then if I didn't renew with BT that the price would go up?
Also, how soon before the end of my contract will BT Retail give me new offers for an 18/24 month contract? At the moment my deals are higher than what I currently pay, whereas a new customer would get much lower.