Airhub eSIM, a global eSIM card service provider, has announced the acceptance of cryptocurrency payments, including Bitcoin (BTC), Ethereum (ETH), Tether (USDT), and USD Coin (USDC). This move allows users to pay with various mainstream tokens for services available in over 190 countries and regions worldwide. The integration of cryptocurrency payments aims to enhance convenience and accessibility for Airhub eSIM's international customer base.