I need to put together a bid for a chain of stores that
Cover four state.My question is what fees do I access
If I biding on several location in four states?

You have to consider wear and tear on equipment travelling, fuel expenses, time to travel, and meals that will have to be eaten while out of town. I do not know the extent of travel area, but be sure to include hotel expenses if you will be staying out of night or for many nights together.