Invest in the company (SBUX) through the stock market.
Buying a Starbucks store is different than typical franchises. You cannot buy a single store as an individual in the United States or Canada because Starbucks owns its locations. However, there are two alternative paths to operating under their brand. Licensed Stores
You must have a strong track record in retail or food service. International Franchising
Common in parts of Europe, Asia, and the Middle East.