Below are useful expressions of openings for sales letters :
- We are enclosing a copy of our latest catalogue and price list.
 - As you have placed many orders with us in the past, we would like to extend our special offer to you.
 - We are able to offer you very favorable prices on some goods we have recently been able to purchase.
 - We are pleased to introduce our new …. and feel sure that you will find it very interesting.
 - I am sorry to note that we have not received an order from you for over ….
 
Related Examples :
