DearXXX,
Goodday!
Thanksforyoursupportsinpastyears.
WiththecomingoftheXmasDay,ourcompanypreparedsomegifttoyoubecauseyouareourregularcustomer.Hopeyoulikeit.
Wouldyoucheckyouraddressasbelow?
人名:XXX
地址:XXXX
电话:XXXX
Waitforyourcontactdetailstosendthegift.
Thanksforyourkindattentionandwishyouhaveniceholiday.
Bestregards,
XXX