bumidan on 16 June 2008
@ I Perdict.
I was not guesstimating as the Walmart margins are public information from their financial reports. From Yahoo financial stats, operating margins are 5.84% and net profit margins are 3.3%
As an aside, people think Walmart makes a LOT of money, which they do in TOTAL. But if you put it in comparison with other types of businesses, you can see that 3% is actually not very high at all.
