Mobile virtual network operators (MVNOs) constitute a rapidly expanding segment within the telecommunications industry, offering an array of services that encompass prepaid plans, postpaid plans, data plans, and even international calling. To effectively compete with established wireless carriers, MVNOs must establish a scalable telecom billing platform that can adeptly handle a considerable customer base and a substantial volume of transactions. https://www.telgoo5.com/blog/building-a-scalable-billing-infrastructure-for-mvnos