Ebay take price of 4 set of air sealer clip and only deliver 3 set .now not responding to my email also. stupid business company thinks that they do business only once? they need no positive reveiw of customer?? they should be more cautious for choosing their courier partner and seller i am so hopeless with such kind of scam.please reply me with positive solution.please please investigate into the big scam.dont forget customer have another choice of many other site.