Pawlak, MichałGuziur, JakubPoniszewska-Marańda, AnetaStolarek, Jan2021-07-192021-07-192018Pawlak, M., Guziur, J., Poniszewska-Marańda, A., & Stolarek, J. (2018). Virtual Money for Purchases in School Shops and for Educational Applications: eZloty. Journal of Applied Computer Science, 26(2), 147-160. https://doi.org/10.34658/jacs.2018.26.2.147-1601507-0360http://hdl.handle.net/11652/3896https://doi.org/10.34658/jacs.2018.26.2.147-160Recent developments in Polish legislation concerning the healthiness of products in schools shops and results of law compliance verification resulted in a need for a way to supervise purchases in school shops. In this article, a solution for this problem is presented in a form of an online payment platform utilizing virtual currency called eZloty. The platform is based on blockchain technology which allows storing transaction history in an immutable form. As a result, eZloty payment system would enable supervision of products bought in schools, thus creating a possibility for more directed actions promoting healthy food and compliance with ministry regulations.enFair use conditionDla wszystkich w zakresie dozwolonego użytkuvirtual currencyblockchainpayment platformwaluta wirtualnałańcuch blokówplatforma płatniczaArtykułLUT LicenseLicencja PŁhttps://doi.org/10.34658/jacs.2018.26.2.147-16010.34658/jacs.2018.26.2.147-160