Its come to my attention that the true nutrition discount code 2012 coupon BNT602 can only be good for certain products on the truenutrition.com website. It appears that the code can be used for TN branded products (the house brand of customizable ingredients and premixed supplements).
Now that TN.com has a full range of name brand supplements like xtend or Optimum Nutrition the codes cannot be used on those type of products. Sometimes the prices are already lower than competitor websites so just be on the lookout for deals. Like recently there were 25 products available for 25% off.