N.H. Rev. Stat. Ann. § 179:42

Licensees may promote the sale of so-called package deals in which a single price is charged for lodging and beverages and liquor, food and beverages and liquor, or any combination thereof. A package deal shall state the amount of beverages and liquor included. It shall be incumbent upon the licensee to insure that patrons contracting for such package deals meet all requirements of law for the purchase of beverages and liquor.