2. Our new product has come out
Dear Mr. Park,
We will hold a telecommunication exhibition at Seoul Convention Center .
The exhibition will be held on March 23 .
We will introduce our new product at this exhibition .
It will be a good chance to experience our newest product .
Showing our appreciation for your attendance , we will offer you a special gift card .
This invitation has to be carried for admission .
Refreshments will be served .
If you have any question , do not hesitate to call .
Sincerely, Steven Choi
