Contribution math...

they are bundle games, they only give cv for the first $30

Nobody knows how math works, is some kind of magic.

Precise mathematical formulas here

Thanks for the laugh. :P

As others have said, you've only given away bundle games, so you can only get a maximum of $30 until you give away a non-bundle game.

"anyone who cannot cope with mathematics is not fully human. at best he is a tolerable subhuman who has learned to wear shoes, bathe, and not make messes in the house." - robert heinlein

Wow, look at all these people being rude to somebody who doesn't know something and is actually trying to find out about it.

Edit: I have no idea how to get the less than symbol working inside a code block

I was always interested in this as well, from a mathematical perspective, so I did some empirical testing,
Can someone review this, (ie find me a counter example) thanks!

 Let X be the value of nonbundled games
 Let Y be the value of bundled games

 if(Y <= 30){
    T = X + Y       //If your bundle value is less than 30 you get all of it
 }
 else{
    if(Y - 30 <= X*20%){
        T = X + Y       //After the first 30, if 20% of your nonbundle value exceeds your bundle-30, you get all of it.
    }
    else{
        T = X + 30 + X*20%      //Otherwise you get nonbundled + First 30 + 20% of your nonbundle value
    }
 }

People have already said it. So that means Fortix.