STREX is a Norwegian mobile payment platform that facilitates seamless, secure transactions directly via mobile devices. The company offers a convenient solution for users to pay for a variety of services such as digital goods, public transportation, and charitable donations without needing a bank card or app. STREX processes payments through mobile billing, allowing the charges to appear directly on the user's mobile phone bill or be deducted from their prepaid balance. This service is integrated with all major mobile operators in Norway, enhancing accessibility and ease of use.