Amazon’s online advertising unit just brought in over $10 billion in the second quarter

Amazon’s online advertising business is getting bigger as the slumping digital ad market shows signs of improvement.

The online retail giant’s ad business brought in $10.68 billion in sales in the second quarter, which was a 22% jump from the previous year during the same period, the company said while reporting its latest financial results on Thursday. Amazon’s overall

grew 11% year over year to $134.4…