@INPROCEEDINGS { AUTHOR = "Nelson Baloian and Jonathan Frez and Crist{\'o}bal Fuenzalida and Belisario Panay and Sergio Pe{\~n}afiel and Jos{\'e} A. Pino and Horacio Sanson", TITLE = "Revisiting the Promotion Effectiveness Measurement in Retail", EDITOR = "Aram Hajian and Nelson Baloian and Tomoo Inoue and Wolfram Luther", BOOKTITLE = "2nd Online Workshop on Collaborative Technologies and Data Science in Smart City Applications (CODASSCA)", PAGES = "76-85", MONTH = "Sep", YEAR = "2020", ADDRESS = "Yerevan, Armenia", PUBLISHER = "Logos Verlag", ISBN = "978-3-8325-5141-4", }