Sulja Bros. Building Supplies, Ltd (SLJB)

[DownWithPumpers]

$1 million (Canadian) sales per month is actually pretty good for a local lumber operation. A 15% net profit seems a little high, but might be possible.

Look here for an example: http://finance.yahoo.com/q/ks?s=HD

The Profit Margin is just what it sounds like, it's the number after taxes, expenses, etc. are subtracted. They refer to the pre-tax number as Operating Margin.

15% sounds ridiculously high, but that's another discussion.