Adding perishables to same-day delivery boosts Amazon’s grocery bet

Amazon’s rollout of perishables into same-day delivery is driving notable adoption—nine of the top 10 same-day best-sellers are perishables in covered areas—and the service is now available in more than 2,300 cities and towns with further expansion planned. CEO Andy Jassy says Amazon’s online grocery business (excluding Whole Foods and Amazon Fresh) grossed more than $100 billion in the past year while its physical-store segment, led by Whole Foods, grew 7% in Q3. Market data show US online grocery sales jumped 29% year‑over‑year in November to $12.3 billion (order frequency +12%, average order value +11%), and Amazon reports customers who add fresh groceries to same‑day orders shop about twice as often, a pattern that should raise lifetime value and intensify competition with Walmart and Kroger.

Analysis

Amazon's integration of perishables into its same-day delivery offering is producing clear early adoption: nine of the top 10 same-day best-selling items in covered areas are perishables, the service is now live in more than 2,300 cities and towns, and Amazon plans further geographic expansion next year. CEO Andy Jassy characterized the grocery business as 'very bullish' and Amazon reported its online grocery arm (excluding Whole Foods and Amazon Fresh) grossed more than $100 billion in the past year, while the physical stores segment led by Whole Foods grew 7% in Q3.

Macro demand for online grocery is accelerating and is consistent with Amazon's results: US online grocery sales rose 29% year‑over‑year in November to $12.3 billion, driven by a 12% increase in order frequency and an 11% rise in average order value. Amazon reports that customers who add fresh groceries to same‑day orders shop about twice as often, signaling meaningful upside to customer lifetime value if the behavior persists and cross‑product Prime engagement deepens.

Strategically, the move tightens competition with Walmart and Kroger as all three race to capture expanding online grocery share; Amazon's combination of faster fulfillment and added convenience is the lever to increase frequency and AOV. Key execution risks to monitor are the pace of market expansion, maintenance of fulfillment speed as volumes scale, and whether improved frequency translates into sustained revenue per active customer rather than short‑term trial behavior.

Key Decisions for Investors

• Consider overweight exposure to AMZN versus WMT and KR given strong early adoption (nine of ten same‑day best‑sellers are perishables), >$100 billion online grocery scale, and the potential to raise customer lifetime value through higher order frequency
• Monitor leading indicators closely—same‑day perishable penetration, expansion beyond 2,300 cities, monthly order frequency, and average order value trends—to validate sustained adoption before adding materially to positions
• Be prepared to reassess if competition from Walmart and Kroger erodes pricing or fulfillment advantages; watch quarterly grocery contribution and fulfillment speed as signal points for margin and scalability risks