Lopez-Pastor M, Garcia-Madariaga J, Sanchez J, Figueiredo J. Demand Impact for Prices Ending with “9” and “0” in Online and Offline Consumer Goods Retail Trade Channels. IRMM [Internet]. 2020 Nov. 28 [cited 2024 May 1];10(6):58-7. Available from: https://econjournals.com/index.php/irmm/article/view/10683