If you can afford to buy elsewhere, go for it.
But, I think one of their "breaks" come from their wages- about $6. 50 an hour on average to start, with $. 25/hr raises at 6 mo, 12mo, and 24 mo, etc. They also coerce their suppliers into lowering their prices, usually after the supplier sets up for the big numbers Wal Mart wants, then wants them for EVEN LESS the second time around.
Sell the worst for more and advertise? OK, I'm by no means sticking up for Wal Mart, but you might want to rethink that. Advertising costs money; selling cr@p costs money in the long run. The Rotella and Delo are the EXACT SAME jugs that you see in the farm sotres for a dollar a gallon more, only WalMart dusts their stock once in a while. How are they (WM) getting CF-4 oil into a CI-4 bottle and selling it as such? And have you ever considered the sheer quantities of oil Wal Mart buys on a weekly basis? More than most local shops buy in a year or two.
You dont normally get rich by scr#wing people; you get rich by working hard, and knowing opportunities when you see them, and having a little backing to be able to take advantage of them. [there ARE exceptions to this..... ] We all know how Wal Mart, et al, is going to be the demise of the American culture,

so go buy at your local Mom and Pop shop, make your campaign contributions to the prosecutor and keep your Gestapo running smoothly, keeping all strangers and newbies out.
Unlilke some of the other forums, we 1st Genners dont take too kindly to bashing of a business or brand, esp when a legitimate question was asked about the quality of a product. As you have never set foot in a WM store, and thusly, I would assume, never used their products (at least not to YOUR knowledge),what would you know about their products?
Sorry for the personal nature of the "attack," Pastor, but I felt compelled to stick up for the backbone of the American economy- The Evil Corporation
-DP