Visa and Mastercard are payment networks that work at the rear of the scenes to make debit and credit card transactions materialize. This adjust was manufactured—partly—to organize the company for its IPO in 2006. Mastercard currently trades on numerous exchanges with an estimated market cap of $386 billion (USD). https://financefeeds.com/reddit-co-founder-to-buy-tiktok-us-business-a-web3-power-move/