The axle/differential (diff) fluid is probably one of the most frequently abandoned fluids on vehicles. The diff fluid has to keep the ring gear, pinion gears, and axle bearings lubricated and cooled; trust me they get very hot while under load for long roadtrips.
Average Supermarket Salaries. The average salary for supermarket jobs is $74,000. Average supermarket salaries can vary greatly due to company, location, industry, experience and benefits. This salary was calculated using the average salary for all jobs with the term supermarket anywhere in the job listing.
Presently, more than half of Wal-Mart's grocery shoppers earn less than $50,000 in household income, while nearly one in five shoppers earn less than $25,000. Furthermore, the study reveals an increase in the percent of shoppers who are in the younger demographic age groups.