1. be in possession

2. have a phone and a local tester

3.be ready to comunicate because people that can buy it are not plenty so you will talk to many befor a real buyer will showup

4. always send videos on request with the name from the buyer

5. demand for pof after you send pop

6, choose a safe location bank preferabiy

7. transaction after the last practical test that shows carrat and quality and grams , settle the agents immediatly

from my experience,

if you are a real buy or real seller or real agent, please send contact me for real deal

no shady deallings,

nothing like send me transport nooooooo