For the 2018 fiscal year, earnings surpassed $10 billion and sales gained by almost a third as the company continued to build the smart home, delivery and pickup elements of its retail operations.

The company posted net income of $10.07 billion, or $20.14 per diluted share, versus $3.03 billion, or $6.15 per diluted share, in the fiscal year earlier.

Net sales increased 31% to $232.89 billion versus the year earlier, with product sales reaching $141.92 billion versus $118.57 billion in the fiscal year previous. Operating income increased to $12.42 billion from $4.11 billion a year before….