you need to make sure the escrow service you want to use is trusted by the public , you can do this by putting the website name in https://safeweb.norton.com , it is owned by norton (my favorite antivirus company) , if you put in the website https://safeweb.norton.com and see a list of negative reviews please do not use , if you see all positive reviews then it can be trusted , if you do not see any review then it can not be trusted .