«MyCompanyName»
«MyCompanyAddrBlock»
«LetterDate»
«AddrBlock»
Dear «FirstName»,
Happy Birthday!
Please accept our wishes for an enjoyable day and a prosperous year.
We also want to take this opportunity to thank you for your business. Customers like you
make it all worthwhile.
Congratulations again,
«Signature»
«Title»
«MyCompanyName»