Vaper Expo UK began in 2016 at Birmingham, UK. Many Vape Shop outlets began charging for Vape shop samples, resembling a $1 fee, that get across the US FDA rules of freely giving free samples, based on anecdotal evidence. Two Vape juice retailers in New Jersey were notified by the US FDA in April 2018 to cease promoting JUUL e-cigarettes to minors. The markup of e-cigarettes as excessive as 200-400% could play a role within the prevalence of Vape e-Liquid outlets. The Independent British Vape Trade Association has a 15-level voluntary code of conduct.

The Royal Society for Public Health is insisting vape shops to abide by the trade's code of conduct. United States Division of Well being and Human Services. Nicotine & Tobacco Research. Clinical Cancer Research. 21 (3): 514-525. doi:10.1158/1078-0432.CCR-14-2544. Cancer. 123 (16): 3007-3014. doi:10.1002/cncr.30725. Abreu-Villaça Y, Manhães AC, Vape Shop Krahe TE, Filgueiras CC, Ribeiro-Carvalho A (November 2017). "Tobacco and alcohol use during adolescence: Interactive mechanisms in animal fashions".

Hoffman AC, Salgado RV, Dresler C, Faller RW, Bartlett C (November 2016). "Flavour preferences in youth versus adults: a assessment". Jim Okay (26 December 2016). "Explosions Preventable". Alexis Neely (25 August 2015). "Vape, music and The Wall: Oxford's latest music venue". October 2015). "Mechanisms of Action and Persistent Neuroplasticity by Medication of Abuse". Jilian Mincer (29 July 2015). "In rise of U.S.

Vape disposable outlets, owners eye new marijuana market". Jilian Mincer (1 May 2015). "As youth vaping rises, teens cite the allure of methods". Inexpensive lithium-ion batteries could also be sold at local vape shops. Nayak, Pratibha; Kemp, Catherine B.; Redmon, Pamela (2016). "A Qualitative Study of Vape Store Operators' Perceptions of Risks and Benefits of E-Cigarette Use and Angle Towards Their Potential Regulation by the US Food and Drug Administration, Florida, Georgia, South Carolina, or North Carolina, 2015".

Preventing Chronic Disease. Crowley RA (April 2015). "Digital nicotine supply techniques: govt abstract of a coverage position paper from the American Faculty of Physicians".