We appreciate the recent order for the (insert the name of the product).
We value your trust in our company and we will do our best to meet your service expectations. We assure you with (include the product specs), your (name of products) will help to increase the productivity of your staff.
Your purchase also includes (which may be the warranty of the product) if a problem arise.
Thanks again, for your order and if you have any queries please contact and do not hesitate to call me.
Sincerely,
(Your name)