For an inexpensive mailing, try postcards!!
They can be anything from a simple black and white meeting reminder to a full-color marketing piece.
And postcards can be mailed at very low automated rates, saving you lots of postage dollars.
They can of course be printed either 1-sided or 2-sided, in a variety of ink colors, on a variety of card stocks.....as long as they meet the U.S. Post Office requirements.
We also do Business Reply Cards with your corporate barcode.