Hello guys! I am recently new to bitcoin and mining. So I started to mine with NiceHash. My question is what is the best way for me to convert my bitcoin into real money with smallest amount of fees. I want to transfer it and to stay in my bank account, but I read that first I need to send it to coinbase and then transfer it to my credit card. But i have a little problem and cant register to coinbase because it wants me a bill with my name , adress and so on. I provided them 3 different types of bills and still cant register. I will be grateful if someone can help me and explain to me how it works. Thank you!