Bank of America is a bank and a financial holding company. Through its subsidiaries, the company provides a range of banking, investing, asset management and other financial and risk management products and services. The company's segments include: Consumer Banking, which provides credit, banking and investment products and services; Global Wealth & Investment Management, which provides investment management, brokerage, banking and retirement products; Global Banking, which provides lending-related products and services, integrated working capital management and treasury solutions, and underwriting and advisory services; and Global Markets, which provides sales and trading services and research services.

Costco Wholesale and its subsidiaries are principally engaged in the operation of membership warehouses based on the concept of providing its members low prices on a selection of nationally branded and private-label products. The company's merchandise are: food and sundries, which include dry foods, packaged foods, and groceries, snack foods, candy, alcoholic and nonalcoholic beverages, and cleaning supplies; hardlines, which include appliances, electronics, health and beauty aids, hardware, and garden and patio; fresh food, which include meat, produce, deli, and bakery; softlines, which include apparel and small appliances; and ancillary, which include gas stations and pharmacy businesses.