“…In some studies, fuzzy association rules have been used for basket (Cheung & Kaymak, 2007;Sarada & Kumar, 2019, Intan, 2006, Mangalampalli & Pudi, 2009, Lekha, Srikrishna, & Vinod, 2015, Othman & Schneider, 2010. Although there are studies on the use of fuzzy logic in trade (Naranjo, Meco, Arroyo, & Santos, 2015, Oglu & Oglu, 2021, Tealab, Hefny, & Badr 2017, closer to our research topic, there are no studies on analysis of shopping basket, where fuzzy logic used directly.…”