So I accidentaly spent 1 gold and 20 silver in cooper ingots in the vendor, I was trying to buy 2 or 3, the game froze and then I spent all my coins lol.
I think there should be a cap of items you can buy at once or a second confirmation, I don’t think anyone would ever spent all their coins in 1 item.
sidenote: if anyone needs cooper let me know (?)