Hi alisa123,
I'm really sorry you've had a bad experience trading coupons. I started trading awhile ago and it's worked out well for me.
Have a look at my trade list and see if there is anything there you might need. If so, pm me with the list and your address and I'll try to restore your faith in our friendly group.
If you decide to start trading, you can always check the traders "iTrader" rating before you make the trade, that way you'll be able to see what other traders have written about the trader.
Hope this makes sense.
Don't be afraid to ask for my coupons because I'm offering some to you. No strings attached.