Hey Ron I Tried to win the Kroger bid on one of these kind of bidding things... I kept watching the bids for the hood cleanings.. sad thing is they wanted me to bid an annual cost on like 90 stores and my bid had to be around $ 50, 000 a year.. Someone bid like $ 38,000 a year .Thats like $149 or so a store every 6 months.. .. Big Companies with lots of locations use these bid websites so that they can try an get an annual commitment out of someone who assumes that $50,000 a year is good money then by the time your thru buying gas , deisel, a new truck and supplies you would probably be lucky to see $75.00 a store profit..... I like the local mom and pop joints... work 3 hours get $300.00 cash and go home and goof off the rest of the day...