Buy your supermarket and run it on your own conditions
Make small store for supermarket stock
Hire staff and expand your supermarket
Increase your daily sale
Its your duty to run your supermarket properly for this you need to give proper time to your supermarket and hire some staff for increasing daily base sale. Expand your supermarket and become the big dealer in your city and supply the stock on other mini supermarket and on other grocery store. you need to train your new staff and make them expert in your supermarket and they give benefit when they will trained.