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A pricing strategy to promote low-fat snack choices through vending machines.
OBJECTIVES: This study examined the role of price on purchases of low-fat snacks from vending machines. METHODS: Sales of low-fat and regular snacks were monitored in nine vending machines during a 4-week baseline, a 3-week intervention in which prices of low-fat snacks were reduced 50%, and 3 weeks...
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| Main Authors: | , , , , |
|---|---|
| Formáid: | Artigo |
| Teanga: | Inglês |
| Foilsithe: |
1997
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| Ábhair: | |
| Rochtain Ar Líne: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1381063/ https://ncbi.nlm.nih.gov/pubmed/9184519 |
| Clibeanna: |
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