By David John Facebook started conducting tests on its "Buy" button in mid-summer in the current year. It will provide members an ideal way of buying services and products by clicking on posts and ads in their personal News Feed. This social networking website is not saying much about its "Buy" button as it continues in the testing stage. This social website is not talking about the time frame in which this button will be released to a larger group of Facebook enthusiasts. This redesigned Atlas will enable companies capture the attention...