I’ve been with o2 for over 5 years now. I am currently on a contract that is month to month, and can be cancelled at any time. I’d like to purchase a new phone/ tariff. However, i’ve noticed that in my offers (angebote) i have different prices and offers than if I go to contract extension offers (Tarifwechsel & -verlängerung). Can someone explain why this is and what the better choice is to use in order to get a new phone/ contract at the best deal?
Thanks