Shopping carts — are the most basic features but also the most critical, since they are the interface between the company and its customers. The first thing that customers will use to buy online is a shopping cart, and they usually do not care how it works and what’s needed to keep it safe. The essential characteristic of shopping cart software is ease of use. Buyers want the ability to perform transactions fast, so the user interface of a shopping cart needs to be extremely easy to use.
Over the past decade and a half, electronic networks such as the Internet have greatly impacted the way commerce and other transactions are conducted. E-commerce facilitates transactions between two parties because it supersedes the boundaries of physical space (with the exception of delivery of goods or services), allowing the exchange to occur remotely as well as more quickly and efficiently.
In China, the Telecommunications Regulations of the People's Republic of China (promulgated on 25 September 2000), stipulated the Ministry of Industry and Information Technology (MIIT) as the government department regulating all telecommunications related activities, including electronic commerce. On the same day, The Administrative Measures on Internet Information Services released, is the first administrative regulation to address profit-generating activities conducted through the Internet, and lay the foundation for future regulations governing e-commerce in China. On 28 August 2004, the eleventh session of the tenth NPC Standing Committee adopted The Electronic Signature Law, which regulates data message, electronic signature authentication and legal liability issues. It is considered the first law in China's e-commerce legislation. It was a milestone in the course of improving China's electronic commerce legislation, and also marks the entering of China's rapid development stage for electronic commerce legislation.
Pinterest, for instance, has Buyable Pins that enable merchants to sell products featured on their Pinterest page. According to the site, “Buyable Pins have a blue price tag, which tells people your product is in stock and available for purchase. People can easily spot these Pins all over Pinterest—in search results, in related Pins and on your business profile.”
You can play the songs before downloading them, but when you're ready to save the songs to your computer, click the FREE button to add it to your cart. Then, you can check out as if you were purchasing something by clicking Place your order. You'll be taken to a link to download the free music, and it'll also be saved in the Digital Orders tab of your order history.