02%)primarily generates revenue by acting as an online retailer that sells roughly 100,000 unique items--including food, treats, prescribed medications, and everyday wellness supplies for domestic companion animals--supplied by thousands of partner brands across the United States. While simultaneously expanding its physical veterinary care practices into new locations and launching a consolidated private-label brand identity for pet essentials, it reported an operating margin of approximately 4. 93%)primarily generates revenue by providing software and related commercial services across multiple international regions, enabling global merchants to set up digital storefronts, manage physical inventory, process payments, and coordinate shipping logistics. It recently authorized an additional $3 billion for share repurchases and experienced intermittent service disruptions over the summer, while concurrently reporting an operating margin of approximately 17% for the quarter ended June 30, 2026. Why Revenue Matters for Retail Investors Comparing These Stocks Revenue here refers to the standardized income-statement revenue line item.