Similar to forex — foreign exchange — trading, there can be significant risks involved with a largely unregulated market, and your best bet is to get informed beforehand, and don’t invest any money you can’t afford to lose. Regulators are still trying to figure out how to classify cryptocurrencies, for purposes of trading, payments, antifraud, taxation, and more. Clear regulation may help us understand how to use cryptocurrency and what its future may look like, but we aren’t there yet.
Although transaction fees don’t accrue to sellers, miners are permitted to prioritize fee-loaded transactions ahead of fee-free transactions when creating new blocks, even if the fee-free transactions came first in time.

Indeed, Amazon has recently sparked rumors that it’s making moves to that end by sharing a job posting for a “digital currency and blockchain product lead.” Walmart is also recruiting a crypto expert to oversee its blockchain strategy.
Britain's financial watchdog has barred Binance from carrying out regulated activities in the country. Japan's regulator has said Binance was operating there illegally and Germany's watchdog has warned it risked fines for offering tokens connected to stocks.