Riding a huge wave of consumer holiday spending and harvesting its October Prime Big Deal Day season, Amazon delivered its highest operating income ever late Thursday (Feb. 1) as it released its quarterly and full-year earnings.“2023 was a really good year,” Amazon CEO Andy Jassy told analysts during its earnings call. “Yet, I think every one of us believes this is just the start of what’s possible. We have a long way to go in every one of our businesses before we exhaust how we can make customers lives bet ...