Dispute the credit card charge with your credit card company. If the problem remains , the victim should report the problem to the Better Business Bureau. Even when online shoppers are careful, they still can end up victims. The anonymity of the Internet allows unethical sellers to hide from their customers. Watch out for invasions of privacy.
Retailers often sell customer information for marketing purposes.
Find out the company's privacy policy, and if you are concerned, ask your information not be sold or otherwise given out. Make sure the purchase information is encrypted when making an Internet transaction. Otherwise, that information could be stolen while being sent through the Internet. Shop only with companies that have an established reputation. It is easy for criminals to set up flashy Web sites and scam people.