In this chapter:
I. "Commissioner" means the commissioner of the department of safety.
II. "Consumer fireworks" means consumer fireworks as defined in 27 C.F.R. section 555.11 and formerly known as class C common fireworks.
III. "Display fireworks" means display fireworks as defined in 27 C.F.R. section 555.11 and formerly known as class B special fireworks.
IV. "Fireworks" means fireworks as defined in 27 C.F.R. section 555.11.
V. "Permissible fireworks" means consumer fireworks, except for those items that are prohibited pursuant to RSA 160-B:16.
VI. "Retail" means the sale to any consumer or person not engaged in the business of making sales of fireworks.
VII. "Sale" or "sell" means to sell, give, or transfer to another, with or without consideration.