Journal of Data Processing Ana Uzelac, Sladana Jankovic, Snezana Mladenovic, Stefan Zdravkovic 10 4 2020 https://doi.org/10.6025/jdp/2020/10/4/118-124 https://www.dline.info/jdp/fulltext/v10n4/jdpv10n4_3.pdf There is an increasing tendency to process supply chain data to detect the patterns to improve the functions. We have generated a machine learning system which can be used to analyse the business data volume to judge the size of the trade activities.