2365 S Mayfield Ave
Chicago, IL 60652
[Subject: Normally bold, summarizes the intention of the letter] -Optional-
Dear HENNERY SMITH,
We have noticed that you have increased your prices on the materials that we usually order from your company. We do understand that in light of our country’s economy, you must have found the need to do so. However, we have discovered another supplier who can give us the materials at a much lower cost than yours. Therefore, we have decided to terminate our contract and use them instead. It will be effective on May 10. We hope that you understand and that we maintain our good business relationship.