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. Author manuscript; available in PMC: 2019 Jul 1.
Published in final edited form as: Tob Control. 2017 Nov 3;27(E1):e34–e40. doi: 10.1136/tobaccocontrol-2017-053762

Table 3.

Promotions offered and claims made by Internet tobacco vendors selling e-cigarettes: 2013 and 2014

Promotion or claim 2013
n=281
2014
n=283
IEV sites
n (%)
IEV sites
n (%)
Features health warning 201 (71.5) 217 (76.7)
Vendor promotions** 251 (89.3) 232 (82.0)
 Vendor offers free shipping*, 175 (62.3) 154 (54.4)
 Celebrity endorsements (W1: n=68, W2: n=46)* § 31 (11.0) 17 (6.0)
  Actor/actress endorsement§ 41 (60.3) 32 (66.7)
   Katherine Heigl*§ 12 (17.6) 3 (6.3)
   Leonardo DiCaprio§ 7 (10.3) 3 (6.3)
   Johnny Depp§ 6 (8.8) 2 (4.2)
 Recording artist endorsement§ 12 (17.6) 5 (10.4)
 Other celebrity endorsement§ 15 (22.1) 9 (18.8)
 Branded celebrity endorsement 13 (4.6) 6 (2.1)
 Unbranded celebrity endorsement 18 (6.4) 10 (3.5)
 Multiple TV news programme endorsements 1 (0.4)†† 0 (0.0)
 Doctor/health professional endorsement** 41 (14.6) 21 (7.4)
 Other promotion** 78 (27.8) 22 (7.8)
  Loyalty/referral programme** 36 (12.8) 5 (1.8)
  Discounts** 21 (7.5) 4 (1.4)
  Free tobacco products** 21 (7.5) 7 (2.5)
  Incentives for engaging with social media** 11 (3.9) 1 (0.4)
  Free other items 10 (3.6) 4 (1.4)
  Military discount* 7 (2.5) 1 (0.4)
  Links to social media sites** 196 (69.8) 222 (78.5)
Vendor claims comparing e-cigarettes with cigarettes 241 (85.8) 198 (70.5)
 Any health-related claim**, 215 (76.5) 165 (43.1)
 Health advantages** 195 (69.4) 148 (52.3)
 Price advantages** 150 (53.4) 103 (36.4)
 Smoke anywhere/circumvent smoke-free laws** 167 (59.4) 115 (40.6)
 Product helps to quit smoking* 92 (32.7) 74 (26.2)
 Product does not help to quit smoking** 141 (50.2) 104 (36.8)
 Safer for other people (than secondhand smoke)** 134 (47.7) 87 (30.7)
 Modern/revolutionary** 128 (45.6) 72 (25.4)
 Fire safety** 117 (41.6) 28 (9.9)
 Social advantages** 132 (47.0) 88 (31.1)
*

p<0.05 (data reflecting statistically significant differences between 2013 and 2014 are boldfaced).

**

p<0.01 (data reflecting statistically significant differences between 2013 and 2014 are boldfaced).

Listed promotions/claims are not mutually exclusive and thus, results will sum to more than 100%.

Some vendors offer free shipping for all purchases, whereas others offer free shipping at a minimum purchase level.

§

Celebrity endorsements (2013: n=68, 2014: n=46) reflect the total number of celebrity endorsements featured, rather than the total number of sites featuring those endorsements. In 2013, 31 websites (11.0%), and in 2014 17 websites (6.0%), featured celebrity endorsements with a range of one to five celebrity endorsements per site. The percentages for all marked subcategories are out of the (2013: n=68, 2014: n=46) celebrity endorsements.

Any health-related claim includes health advantages, helps quit smoking, safer for other people and fire safety.

††

One vendor featured graphics indicating they were endorsed by four TV news programmes.