The following tips are to be kept in mind while purchasing a suffosticated gadget.-
1.Always buy a branded gadget from a branded store or dealer.(So that the dealer can be traced if the gadget gets damaged)
2.Never buy a gadget in a hurry.Study the product( you need ) in the market carefully.
3.A very suffosticated gadget sounds cool,but it can get damaged very easily.So buy a small gadget with less multiple functions.
4.Never buy the product which has just been introduced in the market.Wait for a while & then buy it.
5.Always study the gadget you wish to buy befoe purchasing it.In simple words,buy your gadget yourself,don't let anyone else buy it.Because when you buy a product yourself you get tgo know it.
6.Know your need.Always buy what you need.
7.compare prices in various storesbefore purchsing.
8.Try to get a warranty.If you are buying areally expensive gadget,get it insured.
9.Inform us before purchasing & we will get you the best product.Take our suggestions,they might be helpful.

nice tips raj!