Bobro, N. , Lisova, R. , Parfentieva, O. , Dmytrovska, V. and Kyrylenko, S. 2025. Digital Transformation for Cost Optimisation and Sustainable Business Operations . European Journal of Sustainable Development. 14, 2 (Jun. 2025), 158. DOI:https://doi.org/10.14207/ejsd.2025.v14n2p158.