How much does box packaging cost?

Excuse me, could you please elaborate on the cost of box packaging? Are you referring to the cost of materials used in the construction of the box, or is there an additional cost for the design and branding elements that may be included on the packaging? Additionally, does the size and weight of the box play a factor in determining the overall cost? It would be greatly appreciated if you could provide some specific details on what factors contribute to the pricing of box packaging.