Ari Kadi, D.C. and Muhammad Awwalul Verdi Firdausi 2023. The Influence Of Servıce Fıltures, Promotıons, Convenıence And Prıce On Usıng Decısıons (Case Study on E-wallet Dana Products in Madiun City). Asian Journal of Management, Entrepreneurship and Social Science. 3, 03 (Aug. 2023), 1184-1199.