@alejandroindependiente @aw another thing about bitcoin. It's sometimes said to be "anonymous", but really it isn't. It's a public ledger. A limited amount of privacy might be maintained by having separate bitcoin addresses, but as soon as bitcoins are transferred between addresses there's a publicly visible audit trail and you're deanonymised. In most cases I expect there will be a full audit trail between credit card transaction to obtain an initial balance and all subsequent transactions.