Business letter, increase price

Dear Ms. Nicole,

Your satisfaction is important to us.  In order to continue to produce a high-quantity products, It has recently increased the price on law material. This, along with the increased USD against NTD, has forced us to increase our prices by 10 percent effective September 30. Attached please find a brochure with the new prices in it for your benefit. Orders received before September 30 will be filed at current prices.

Thank you for your understanding in this matter. We hope you will let us know immediately if there is any way we can serve you better.

Sincerely,

Debra Chung
President