DearMr.Liu,
ThankyouforpurchasingourMoonSeriescomputers.Wearededicatedtomanufacturingthemostadvancedbusinessmachinesandhopethatourproductsaremeetingwithyourapproval.
Yourcommentsareimportanttousbecausetheyhelpusprovidethebestservicesintheindustry.
Pleasetakeamomenttofillouttheenclosedcardinordertoreceivelifetimetechnicalsupport,specialpricesandupdates.
Ifyouhaveanyquestionsconcerningourproducts,pleasecallourCustomerServiceDepartmentat1234-567.Again,thankyouforyourpurchase.
Sincerelyyours,
WuLei