Nordic Pride Viking Blood In My Veins White Shirt The contrasts principle should also apply thoroughly to virtual products. With virtual items in the game, when the player has no way of comparing and imagining their value, then we must offer items that have a contrast to each other.
For example Package A — 100,000 VND is exchanged for 100 Coins. Package B — 10,000 VND for 30 Coins. Nordic Pride Viking Blood In My Veins White Shirt Obviously pack B will feel cheaper because it is left behind and compared to Package A.