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Global Carrier Billing Summit has consistently connected all the key industry stakeholders in the carrier billing ecosystem, including mobile carriers, aggregators, content providers and digital merchants to share new ideas and build new partnerships.

In 2023 the summit is back in its new iteration "GCB and Mobile Payments Summit", which will analyse the whole mobile payments universe to predict the future of different payment methods, while analysing emerging solutions and monetisation strategies.

Tomáš MarekProduct and Segment Manager, Financial ServicesO2 Czech Republic

17 years experience in Telco. The long journey across many functions, segments and departments.

Now works in Fintech, skilled in Payment methods, Payment terminals, Payment gateways, e-cash registers and 3rd party payments.

He is passionate about technology and also a follower of new trends and innovation.