Invitation Letters are used when you wish to invite someone to any kind of event. It could be a birthday party, cook out, slumber party, campaign kick-off dinner, etc.
It is sometimes used to get numbers (Sales Invitation Letter) or to restrict numbers. The following is a Sample Invitation Letter for a sales event.

Name of business
Street
City, state, zip
phone number

August 15th, 20--

Dear Valued Customer:

Our records show that you have been a customer since our grand opening last year. We would like to thank you for your patronage by inviting you to our preferred customer Back to School Extravaganza this Saturday.

Saturday's sales event is by invitation only. All of our stock, including electronics will be marked down 20-50% .Doors open at 8:00 AM sharp. Complimentary coffee and donuts will be served. Public admission will begin at noon.

In addition, please accept the enclosed $5 gift certificate to use with your purchase of $30 or more and the $10 gift certificate for purchases over $100.

We look forward to seeing you on Saturday. Please bring this invitation with you, as it is the only way to enter.

Sincerely,

Your Signature
Your Typed name
Your Title

Browse through our pages and learn the outline, the items you should include, and begin your journey for better employment.