"...Federal ethics laws restrict Postal Service employees, their spouses and their dependents from accepting gifts from foreign government officials.
If the gift costs more than $480, it must be declined unless rejecting it would harm U.S. foreign relations or cause offense or embarrassment. If such a gift is accepted, it is considered property of the United States and must be turned over to the USPS Ethics Office within 60 days.
However, a gift given as a souvenir or courtesy may be accepted if it costs less than $480. ..."
This Article is From: usps.com
