... Sample Business Letters (101- 200) (Sample Business Letters are listed in Alphabetical Orde) Disclaimer: Be aware that some of these sample letters have legal, financial, ... Congratulations to New Business Dear Congratulations on the opening of your new gallery We know that every business requires a good bookkeeping system, and have developed complete programs for businesses ... Statement 198 Firm Letter on Past Due Account 199 Five Day Demand for Payment 200 Follow Up Letter, Travel Agency 101 Commitment Form (Advertising) COMMITMENT FORM CLIENT: _ DATE ...