Informal trading is the term used to describe a method of carrying business as a street vendor or as an associate of one. A poorer individual can earn a living through activity such as food preparation or selling small items, this enables people to have immediate cash flow with little or no investment and the avoidance of paying tax.
a receiver's physical state. If you are speaking to someone who has hearing loss or a migraine headache, he may not be able to listen effectively.
