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.
Though not a rule, common law countries may not always follow a constitution or a code of laws. In civil law, the constitution is generally based on a code of laws, or codes applying to specific areas, like tax law, corporate law, or administrative law. Contracts Freedom of contract is very extensive in common law countries, i.e., very little or no provisions are implied in contracts by law.