Used stamps exchanges.

You send 100 used stamps
to a random member
and you receive 100 back!

Stamps exchanges
Exchange US-775
From
Username: pheromat
Country: United States of America
Sent: 13 October 2017
For
Username: Peter
Country: Belgium
Received: 20 October 2017
Details
Duration: 7 days
Feedback: 2 Stars
Messages
21 Oct 2017, 03:15:32
What happened? How come only 2 stars?