Dearsir/madam:
Wewouldliketoinviteyoutoanexclusivepresentationofournew[product].
Thepresentationwilltakeplaceat[location],at[time]on[date].Therewillalsobeareceptionat[time].Wehopeyouandyourcolleagueswillbeabletoattend.
[company]isaleadingproducerofhigh-quality.Asyouwellknow,recenttechnologicaladvanceshavemadeincreasinglyaffordabletothepublic.Ournewmodelsoffersuperbqualityandsophisticationwitheconomy,andtheirnewfeaturesgivethemdistinctadvantagesoversimilarproductsfromothermanufacturers.
Welookforwardtoseeingyouon[date].Justcallourofficeat[phonenumber]andwewillbegladtosecureaplaceforyou.
Sincerelyyours,
[name]
[title]