A layoff is basically when a person has to be let go from their job or position, mainly because the company cannot afford to keep them around. This is due to no fault of the employee, and is often due to...

An invoice is basically a bill that lists the goods or services rendered and the cost of those goods or services. A receipt is an acknowledgement that the customer has paid his bill either in full or in part.

PR stands for public relations, and is the practice of managing the spread of information between an individual or an organization and the public. Advertising, on the other hand, is the act of publicizing a...

Quality is a measure of excellence or of a state of being. It describes something, either of how it was made, or how if is as compared to others. Quantity, on the other hand, is the extent, size, or sum of...

A Freelancer is someone who is essentially self-employed. He works for an employer for a short time with any long-term commitment. A consultant, on the other hand, is a professional, usually with years of...