Your company produces high-tech, cordless electric toothbrushes made of a material that kills bacteria and which can inject mouthwash between teeth as a final step. Which of the items listed below would be considered complements for your product?
Your company produces high-tech, cordless electric toothbrushes made of a material that kills bacteria and which can inject mouthwash between teeth as a final step. Which of the items listed below would be considered complements for your product?
