Before the Internet most sales of goods tended to be local (or at least across bordering states such as New Jersey and New York). Nowadays, anyone with a computer connection has access to interstate or international purchases -- and all it takes is to hit the ‘buy’ button. With this globalization of product sales comes a new set of rules and principles for selling goods and for resolving disputes. This section will highlight some of well-known issues and will help you avoid disputes with helpful preventative principles.