As used in this chapter the following terms shall have the following meaning:
I. "Commodity" shall include tangible or intangible property, real, personal, or mixed.
II. "Government entity" shall include the state of New Hampshire and its political subdivisions.
III. "Person" shall include, where applicable, natural persons, trusts, government entities, corporations, partnerships, limited partnerships, proprietorships, incorporated or unincorporated associations, and any other legal entity.
IV. "Service" shall include any activity which is performed in whole or in part for financial gain.
V. "Trade or commerce" shall include any economic activity involving or relating to any commodity or service, and any other business activity.