Hi guys, It would be a nice courtesy between buyers and sellers to give each other feedback after transaction. 360Tuna forum has a feedback system like Ebay. Here is how to use them 1. Click on the Username of your trading partner 2. Under the profile page, on the "Additional Information" column box, you will see "Trader Ratings: (x)" 3. Click on the number inside the bracket of "Trader Ratings: (x)" 4. Now you are seeing their previous trading profile. Once you are there, you can leave feedback by clicking "Submit Feedback For username" I attach some screenshot. This will allow new comers or even veteran to gain credibility on trading with you. Thank You Note : if you have any questions, just PM me.