It all depends where are in the world you are located, for Europe get touch with Sony Computer Entertainment Europe or USA then Sony Computer Entertainment America. Just phone there consuer line and ask they should give some way of connecting there business support teams. (I have no idea what there are call or even if Sony do this sort service)
Steam has a servie like this it would be a good place to start to find good guide for prices.
https://cafe.steampowered.com/PS Dont forget Twiter!
PPS Also when made you made your Zillions that have agreed to give me free life time access.
