A planogram is a diagram that shows how and where specific retail products should be placed on retail shelves or displays in order to increase customer purchases.
Rule of law. Rule of law is a legal maxim that suggests that no one is above the law and governmental decisions must be made only by applying known legal and moral principles. The Rule of Law limits the powers of Government by judicial defense of laws and the Constitution which is based on recognized basic legal values, established in international law.
Law is a system of rules that are enforced through social institutions to govern behaviour. Laws can be made by a collective legislature or by a single legislator (resulting in statutes), by the executive through decrees and regulations, or by judges through binding precedent (normally in common law jurisdictions).