Urgent! Write the advantages and disadvantages of online shopping in English.

I think online shopping has its advantages and disadvantages. The advantage is that it can save time and buy what she wants, and the price is cheap and convenient. The disadvantage is that you can't see the first-hand experience and it's easy to buy fakes!

So I suggest not to buy things online, and you must see them before you can buy them. If it brings a lot of unnecessary trouble.