456, X Street, Y Avenue,
[Subject: Normally bold, summarizes the intention of the letter] -Optional-
Dear Jack Martinez,
Thank you for choosing Expert Ads! We warmly welcome you as the newest advertiser in our world of expert advertising.
Our account executive assigned to your company has informed me about your business and we assure you that we will do everything we can for your advertisements to really deliver.
With Expert Ads, you can be sure that we share the same goals for your business. We want your advertisements to work for you, so we also work extra hard to accomplish that. We don’t just settle for second best, we wan to to give you the best!
Again , thank you. We hope we can give you the same satisfaction as what our loyal clients have been experiencing from us. We look forward to meeting you and to more years of continued business.