UNC Tobacco Convenience Store

Measured using purchase data for combustible tobacco products, defined as any cigarettes or little cigars and cigarillos. This measure is in US dollars, ranging from $0 to $70.

Measured using purchase data on whether participants bought any non-combustible tobacco products, defined as any e-cigarettes, smokeless tobacco, or nicotine pouches. Response options are "No" (coded as 0) and "Yes" (coded as 1).

Measured using 1 survey item: "In the last week, did you stop smoking cigarettes for 1 day or longer because you were trying to quit smoking?" Response options are "No" coded as 0) and "Yes" (coded as 1).

Measured using 2 survey items (e.g., " In the last week, how often have you stopped yourself from having a cigarette because you wanted to smoke less?"). The 5-point response scale ranges from "Never" coded as 0, to "10 or more times", coded as 10. Researchers will average responses to the 2 survey items to create a scale score. Higher scores indicate greater frequency of forgoing cigarettes.

Measured using 3 survey items (e.g., "How interested are you in quitting smoking cigarettes in the next 4 weeks?"). The 4-point response scale ranges from low intentions (coded as 1) to high intentions (coded as 4). Researchers will average responses to the 3 survey items to create a scale score. Higher scores indicate greater intentions to quit smoking.

Measured using 3 survey items (e.g., "People who are important to me think I should quit smoking."). The 5-point response scale ranges from "Strongly disagree" (coded as 1) to "Strongly agree" (coded as 5). Researchers will average responses to the 3 survey items to create a scale score. Higher scores indicate greater injunctive norms for quitting smoking.

Measured using 6 survey items (e.g., "If you were to stop smoking, how likely would you be to get more quality time with loved ones?"). The 5-point response scale ranges from "Not at all likely" (coded as 1) to "Extremely likely" (coded as 5). Researchers will average responses to the 7 survey items to create a scale score. Higher scores indicate greater targeted benefits of quitting smoking.

Measured using 3 survey items (e.g., "I was annoyed by the cigarette options in the Mini Mart."). The 5-point response scale ranges from "Strongly disagree" (coded as 1) to "Strongly agree" (coded as 5). Researchers will average responses to the 3 survey items to create a scale score. Higher scores indicate greater reactance toward cigarette options.

Measured using 3 survey items (e.g., "The ads annoyed me."). The 5-point response scale ranging from "Strongly disagree" (coded as 1) to "Strongly agree" (coded as 5). Researchers will average responses to the 3 survey items to create a scale score. Higher scores indicate greater reactance toward ads.

Measured using 1 survey item (i.e., "How much did the cigarette options in the Mini Mart make you feel judged by other people for smoking?"). The 5-point response scale ranges from "Not at all" (coded as 1) to "A great deal" (coded as 5) to create a scale score. Higher scores indicate greater stigma from cigarette options.

Measured using 1 survey item (i.e., "How much did the ads make you feel judged by other people for smoking?"). The 5-point response scale ranges from "Not at all" (coded as 1) to "A great deal" (coded as 5). Higher scores indicate greater stigma from ads.