>>Is it 100% safety to buy with credit card trought Internet?
>>
>>Sorry my English, please.
>>Thanks a lot.
>
>It's never 100% safe to use your credit card anywhere. But using a credit card on the Internet is probably safer than using it at a restaurant. Just make sure the page where you enter the number is secure (it will have HTTPS instead of HTTP in the URL), and that you use a real credit card--not a debit card.

One of the credit card companies (Visa I think) even guarantees purchases made on the internet against fraud. This is a far cry from 94/95 when the Visa bills would have in bold letters at the top "Do not give out your credit card on the internet".