Low Fee

• Financial fees. Consider negotiating them with your banker or changing banks. 
• Interest for short-term debt. If you cannot avoid it completely, then use a bank that charges less interest.
• Stocks brokerage account fees. Usually comes as monthly account fee...

The top exchanges for Polkadot (DOT) trading are currently:

• Binance 
• Huobi Global
• HBTC
• OKEx 
• Binance.KR

Don’t Risk More Than You Can Afford to Lose!

Bitcoin is almost synonymous with cryptocurrency, which means that you can buy Bitcoin on virtually every crypto exchange - both for fiat money and other cryptocurrencies. Some of the main markets where BTC trading is available are:

• ...