+rep fair trader
+rep very fair trader
+rep good trader
+rep very good trader
+rep great trader
+rep fast buyer
+rep bought my knife for a good price
+rep good buyer
+rep sold him things for a good price
+rep nice dude
+rep bought my things through PayPal
+rep bought my things through OPSkins
+rep can trust him
+rep bought my knife
+rep thank you, will trade again

Yes, I have a skin changer, I coded it myself. No, you can not have it or Valve will find it out :)