How can I pay with Bitcoin in the online shop?
To pay with Bitcoin in an online shop, you only need a so-called wallet with Bitcoin and the wallet receiving address of the online shop. Either at the broker or at the respective wallet programme you can enter the receiving address of the online shop and release the Bitcoin transaction.
What is Tether USDT (ETH)?
Tether USDT (ETH) is based on the Etherum blockchain and is a so-called stabelcoin. This coin is tied to the $ USD exchange rate. The use of Tether USDT (ETH) does not differ from using Bitcoin in online shops for payment.