I used to buy from coinbase, then send to my electrum wallet, then send to Nitrogen. The reason I did this, is because I had heard that coinbase will ban you if they see that you are sending to sportsbooks. I stopped all of this and havent been playing for a while both because I was kinda losing and also because sending bitcoin started becoming more difficult this past year, especially thru the wallet. Transactions started taking way too long to complete or even complete at all. I know you need to add the tip or whatever they call it and I was raising the amount and it was still a nightmare. I guess im wondering, How does everybody buy and then send their bitcoin to a sportsbook? When you fund and withdraw your accounts, is it simple and what are your methods?