How many 10-minute lubes, Jiffy lubes, Mr. Lube, Quik Lube, etc., etc. are there in N. America which also use the bulk Pennzoil? If Walmart does cut Shell, maybe these quick lube places will benefit and start a price competition. The average Walmart TLE doesn't make that much money per day as the other in-store departments. They (TLE) are to basically to keep the customer in the store to shop (hence time limits on oil changes). As to whom Walmart will use for bulk oil?....have to be the cheapest (maybe recycled?), and who knows maybe WW will be cutting their own throats. Alot of the people using the TLE, will get the cheapest oil change anyhow...wether it be recycled or special price. I personally don't use Walmart TLE, since you really don't know the experience, training level, quality, or caring of the individual performing the oil change. I do buy my oil there and drop my used oil off. Just my thought