conduct business

See: handle, trade
References in classic literature ?
I suppose you don't conduct business on what you call unworldly principles.
We already know how to conduct business between Latin American [countries].
If you know of any producers who represent the next generation (35 years of age and under preferred) and can articulate how they plan to conduct business, please let us know.
You must treat the person you're dealing with as if they are the most important person in the world," says Ann Marie Sabath, author of Business Etiquette: 101 Ways to Conduct Business With Charm and Savvy (Career Press, $11.
Finally, How to do Business "On-Line" will teach everything members need to know to conduct business "on-line" utilizing the Internet, CompuServe, and other systems and services.
This will enable you to conduct business with the federal government using EDI.