Discount needed to switch to the large pack (smokers who chose a pack of 20 only).
收藏Figshare2016-02-23 更新2026-04-29 收录
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https://figshare.com/articles/dataset/_Discount_needed_to_switch_to_the_large_pack_smokers_who_chose_a_pack_of_20_only_/1539268
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Discount needed to switch to the large pack (smokers who chose a pack of 20 only).
创建时间：
2016-02-23
