The migration to Ericsson Billing follows the earlier transition of 700,000 Ben MVNO users in November 2023, marking a major milestone in Odido's modernization. The successful migration means all Odido's mobile customers, whether B2B or B2C, are now served by Ericsson Billing, hosted on AWS. The project was executed with Wipro as an end-to-end system integrator, working in close collaboration with Ericsson and Odido to design and implement the solution. The seamless integration into Odido's IT landscape lowers Odido's technical debt, simplifies the customer journey, and reduces operating costs. Søren Abildgaard, Chief Executive Officer of Odido, commented on this migration: "We've just done a billing migration with 0 faults in it. A billing migration is like an open-heart surgery, on a marathon runner, while they run. And we managed to do that."