Dear :

We are pleased to announce that, due to the growing number of customers over the past few years, [company] is now able to reduce the cost of [products].

Discounts are available to customers buying $ minimum per order. Please refer to the enclosed sheet for discount rates.

We hope this will help you provide better service to your customers at lower prices. We look forward to more business with you.

Sincerely yours,

[name]

[title]