If you scan through the main announcement topic for this promo which is about 26 pages long, you will likely encounter 10 instances of people asking the same question and many replies telling how it can be done by porting out to another carrier and then getting a new PM SIM card and porting back in as a new customer.
You have to do the math to determine if the cost, effort and potentially lost credits at PM are worth it in your situation. I usually advise people to put the effort into using the current promo to help you get referrals which creates (almost) permanent cash kick backs every month.
AE_Collector
