Beside the daily, weekly and monthly actions, the best way to get the VersaPoints is to purchase or sell items at TripleClicks. If you have items to sell, then you can sell it and if not you can purchase the 125 TCredits because it is the best bet. It will give you 1500 VP for instant and you can use the TCredits in games and auctions that also give you VP. Use the TCredits in games or auctions that give double MRP. Then use the MRP to purchase 1 TCredits and get 102 VP.
