Yes, Amazon is the largest online retailer and is very safe. Just make sure you don't log into your account on public computers. If you really want to be safe, after entering your credit card info and placing and completing the order, you can go into your account section and delete your credit card info so it doesn't store it. Your order will still go through.
I have been buying through Amazon for 5 years and have had no problems.
Most of the UK buy from Amazon. A great service, most goods are delivered in 2 days.
it's very safe - they are one of if not the largest online retailers
no problem..quite safe
no risk