Yeah profits from revenues forgot to include that:)
But, some marts are 1-3 rupee overpriced as Marhaba store on Canal Road Faisalabad, Nestle 500ml cost 20 Rs in normal shops, they sell it for 22 RS and they operate a fast-food chain along a CNG filling station on the same premise! Buy groceries-Fill cng-Feel hungry and grab a burger
Business techniques i say!