Judging from his past actions of helping people in distress and rescuing the world when it's on the brink of destruction, the answer is easy if you think about it.
Here's a hint. When he leaves the casino at the beginning of 'Dr. No' he casually tips the doorman. Yes, he's free with his money. He's also free with his compliments as he tips the craps dealers in 'Diamond's Are Forever', saying, 'Thank you gentlemen, for such a sterling service.'
As he leaves the craps table, he then gives part of his winnings, ($5,000), to 'Plenty O'Toole' (Lana Wood) for rolling the dice for him, and continues walking without expecting anything in return.
Are you getting close to the answer?
What does Bond do on Christmas?
He gives.