The iTrader feature is for use for both Coupon Trains AND for individual 1-on-1 trades, as well as for trades in Bartering, Scrapbooking and Book trades.
As for leaving feedback
for fellow train riders, you can either leave feedback for the rider who actually sent you the train (if they sent you great set of coupons, for example) OR maybe for another rider on the train who you happen to know threw in a special coupon they found JUST FOR YOU.
Just remember that whether you're leaving feedback regarding a train, a 1-on-1 trade, or for any other trade on this board, ALL SITUATIONS will require that you go to the "originating thread" (either that trains' thread, or the thread that was started by a member posting what coupons or items they had up for trade)
and copy that URL in order to insert it in the proper place on the iTrader feedback page before actually going to the iTrader page to leave the feedback. (The feedback will not register if the URL is not included.)
I hope this answers your questions. If not, please feel free to PM me!!
