$USDC

USDC and USDT are currently the largest stablecoins in terms of volume and usage in the cryptocurrency space, often seen in both secondary and primary market trading.

Now, physical stores are also starting to accept these stablecoins as payment, presenting significant business opportunities. The key point is that they are convenient and quick to use and settle.

USDC reserves are pegged to fiat currency, using a one-to-one dollar standard for minting. This means that for every USDC issued, there is one dollar of fiat currency backing it, making it relatively safe.