Developing a vape shop-based smoking cessation intervention: a Delphi study.

Many smokers who make a quit attempt using e-cigarettes purchase their vaping products in vape shops. Delivering vape-shop based smoking cessation interventions could help to maximise the effectiveness of e-cigarettes for quitting smoking. This study used a Delphi approach to identify the most important elements of a vape shop-based intervention among stakeholders. The findings could be used to help develop future interventions.