Sylwia Adamczyk-Kaczmara2025-07-252025-07-2520192080-108410.7206/kp.2080-1084.293https://repozytorium.kozminski.edu.pl/handle/item/2228CC-BY-4.0cash registersonline cash registersturnover recordingtightening the tax systemdigitalisationcash registersonline cash registersturnover recordingtightening the tax systemdigitalisationChanges Concerning Cash Registers as a Manifestation of Measures to Tighten the Tax SystemChanges Concerning Cash Registers as a Manifestation of Measures to Tighten the Tax SystemArticle