[smemberp]

I just saw someone post about the sealed box method on here recently. Interested in trying it, has anyone tried it before and know what companies I can try this on. Also is there any possible way this method could go wrong, other than obviously doing a bad job resealing the item box and not matching the weight. For full safety and anonymity I could also just pay instore with cash and get refunded with cash, has anyone tried this?
With the actual method itself I know I need shrink wrap bags, a heat gun and an impulse sealer. Is there any other equipment I would need?