According to the website:
Starbucks is a coffeehouse chain that operates in Tucson, AZ and many other locations around the world. It is headquartered in Seattle, Washington and is the world's largest coffeehouse chain. It also provides a cozy and inviting atmosphere for people to chat, meet up or work.
Products and services they offer:
Selling popular cafe products like coffee, nitro cold brew, lattes, frappuccinos, tea, pastries, sandwiches, cake pops, branded merchandise and more.