Linkback Verification
[http://www.oil-purifying.com/](+4)
√
Finish the Linkback Verification, you will get a Trust Rating of
+1 ~+10.
Telephone Verification
(N/A)
×
Finish the Telephone Verification, you will get a Trust Rating of
+5 ~+10.
Address Verification
(N/A)
×
Finish the Address Verification, you will get a Trust Rating of
+20.