Few weeks ago, I just signed up One Card at 1U. The lady said you have to sign up for One & VOX to entitle for the luggage bag, and then during the application she said give me free entrance for the airport lounge which I just realised it is another Mastercard. I actually just need One Card for the weekend petrol rebate.
Can I dont activate the VOX and Mastercard? Will I be charge for any fees even I dont activate them?