Heartburn or something else? Heartburn-like pain is a common symptom of gastroesophageal reflux disease (GERD). But several other conditions can cause a burning feeling in your chest. Most of the time, your doctor will be able to identify whether you have heartburn or GERD by doing tests.
Par-level balancing, or inventory level balancing, is the process of matching stock levels to actual demand. Instead of using gut-feeling logic to determine the right amount of supplies, par-level balancing uses actual consumption data.
See par value. the condition of equality between the current market value of a share, bond, etc, and its face value (the nominal par). This equality is indicated by at par, while above (or below) par indicates that the market value is above (or below) face value.