Hi!
I and my spouse both switched to KPN abonnement (1 year) from pre-paid during the Black Friday promotion. According to the promotion and our home benefit, we are supposed to pay eur 15 per month and don't have any connection costs. However, we both received an invoice with a different amount per month and with connection costs.
Besides that, we did number porting and both of our new sim cards are still not working.
It is a very strange and unpleasant situation.