Do not wire money through services such as as Western Union.
Avoid transferring money to strangers.
Meet your seller in person, face to face. Purchase local goods.
Verify that the product exists and check if its works.
This is the main part of a Rockwell brand trompo has the system of going up and down to the taste of one can put strawberries of all size to make boards doors in special wood for some entrepreneur or ebanist, furniture manufacturer.