Help Bundle games

There are countless existing threads where people have patiently explained the rule to users who can't get their heads around the explanation in the FAQ.

Use the search function, and all should become clear.

here you go
and maybe the FAQ

The first $25 you get free (in a manner of speaking). Also, you can get full contribution for bundle games UP TO 1/5th of your non-bundle amount. Hence $25 + 1/5$25 (or $250.2, either way it equals $5) = $30 without making non-bundle contributions.