A.) Can't find what you came here to find.

B.) Thought of something new while you were here.

C.) Saw an item in a colleagues office or on a competitors website/catalog, and want to know if we carry it as well.

D.) Are just too lazy (uh-um..we mean too busy) to keep looking around and want to ask us about a product.

or lastly,

E.) Just feel like talking to someone!! :-)