ipod vending machine

I have already evaluated some topics about "vending machine",but it`s one is more interesting thing to evaluate.

Like other vending machines,it is more convenient than others.I like it!It looks fashion!cool!You may get the things that you want to buy in shops.

BUT!!!!I think the drawbacks is obvious!

1.you can`t get more information from it!what you can do is just buy it....if you don`t know some key point!Maybe you will regret...

2.HOW MUCH MONEY IT ACCEPTS?

AS we know,in EF school, the self machine just accept the coins!thet don`t accept the cash!This is a problem!LET US ASSUME the ipod machine accepts the cash,so what per value does it accept?10?20?because most of machine don`t accept 50!(when I take money from the bank,the machine only gives me 10and 20)so if you want to buy ITOUCH( cheapest:179pounds )you must put 10times 18=180.You must put 10pounds into the machine 18times.....get tired!

ALSO,does the machine give back you cash or coins???if I want to buy an IPOD 129pounds and I just got 140pounds(20times7=140)so the machine must give 11 pounds back to me.Is it 11 one pound coins????heavy....................

SOMETHING I WANT TO MENTION:the security!IN THE MID NIGHT,some one break the glass by using hammer or screwdriver and they stolen the ipod?What to do???(I don`t think the glass is as strong as diamond)

Emmmmm....I think it is a good idea,but bucause you put IPOD in the machine not 50p`s sweets.It`s difficult to protect the machine....that is the point!