Paymentology is a global issuer-processor providing a platform called Lume that enables businesses to build and scale card issuance technology. They serve fintechs, digital banks, banks, telcos, expense management companies, remittance providers, and government entities. Their platform supports the issuance of various card types, including debit, prepaid, credit, hybrid, virtual, numberless, and crypto/stablecoin cards, along with bin sponsoring and processing.