Cutting RemarksRetailers find small reductions in store expenses add up to big savings -- without cutting payroll. Small Reductions in Store Expenses Add Up to Big SavingsTucker Oil, Stop'n Go, Lassus Bros. Oil cut costs without slashing payroll. Midwest Madness Lassus Bros. to sell 22 stores, mostly in Ohio; Indiana's Laub Oil looking to pull out of business. Couche-Tard Rebrands Midwest Stores to Circle K Process should take approximately two years.