According to @StockMKTNewz, Amazon AMZN announced the launch of Amazon Grocery, a new private label brand featuring more than 1,000 high-quality food items rated 4 stars or above, source: @StockMKTNewz on X, Oct 1, 2025. The post frames Amazon Grocery as Amazon’s answer to Costco’s Kirkland brand, with AMZN explicitly referenced for equity tracking, source: @StockMKTNewz on X, Oct 1, 2025. The update does not mention any cryptocurrencies or blockchain, indicating no direct crypto market linkage cited by the source, source: @StockMKTNewz on X, Oct 1, 2025.