Yeah, the reason you would want to get verified is so that you can make bigger transactions. and more of them. But you can still use it as is for sure. Being verified also lets people know you are legit, some people like to know that. But yeah. You are good to go.
Only few sites does not accept unverified Paypal members and they clearly states that you need to be verified to shop....
Yes you can shop... but i doubt that some companies still want to have paypal account verified... but some allow also... but there is no problem with paypal... Hope this helps...
Yes, you can but it will increase the percentage of your account will be limited when you purchase online I was. Damn paypal!
Yes, you can, however it's better you get it verified it. I don't have a verified one and I can now only send about 12.90 € I think.
Jalpari, its always better to use a verified paypal account for important transactions, because most people don't trust the unverified paypal users. Godaddy is one example I've seen there are some hosting providers who don't accept payments from unverified paypal accounts.