Online merchants have employed a number of different technologies designed to make the shopping experience more pleasant and efficient, with the goal of boosting sales. For example, many online retailers have the option of remembering your credit card information and collect information to get a pretty good idea of what other products you may like to buy. But this typically means you have to give something up in return, usually some amount of privacy.

Online merchants have employed a number of different technologies designed to make the shopping experience more pleasant and efficient, with the goal of boosting sales. For example, many online retailers have the option of remembering your credit card information and collect information to get a pretty good idea of what other products you may like to buy. But this typically means you have to give something up in return, usually some amount of privacy.

Online merchants have employed a number of different technologies designed to make the shopping experience more pleasant and efficient, with the goal of boosting sales. For example, many online retailers have the option of remembering your credit card information and collect information to get a pretty good idea of what other products you may like to buy. But this typically means you have to give something up in return, usually some amount of privacy.