1 Show charges for freight separate from everything else-Do not mark it up and do not combine handling charges with freight charges. 2  Most states charge tax on handling charges, so combining them with freight charges (e.g. S&H) will make both taxable.
The AST test is commonly used to check for liver diseases. It is usually measured together with alanine aminotransferase (ALT). The AST to ALT ratio can help your doctor diagnose liver disease. Symptoms of liver disease that may cause your doctor to order an AST test include: 1  fatigue. 2  weakness.3  loss of appetite.t is usually measured together with alanine aminotransferase (ALT). The AST to ALT ratio can help your doctor diagnose liver disease. Symptoms of liver disease that may cause your doctor to order an AST test include: 1  fatigue. 2  weakness. 3  loss of appetite.
Doctors commonly use the AST test to check for liver diseases, such as hepatitis. Itâs usually measured together with alanine aminotransferase (ALT). The AST-to-ALT ratio can help your doctor diagnose liver disease. This ratio can determine if thereâs been damage to your liver as opposed to damage to your heart or muscles. Your doctor may order an AST test for several reasons: Youâre experiencing the symptoms of liver disease