So as in title, Is it possible to buy really large BTC amounts? like a million $? What was the largest amount of BTC you bought at once?
Yes Bro It is Possible You Can Buy Bigger Amounts Of Btc From Bigger Exchanges Like Coinbase.....
But Before Buying Bigger Amount Of Btc You Need To Fulfill Some Formalities Like Tax And On Some Exchanges You Also Need to Sumbit the KYC....