Coffee can last a long time when stored properly, and the best place to store it would be in a cool, dark place. Make sure that the top is sealed well too so that air doesn't get in to the container.
To store coffee properly, you should store it in a container at room temperature. You can go to the coffee am website for more information on how to properly store coffee.
Good ways to store coffee long term is to keep the coffee in an air tight container away from heat. You can also store coffee in vacuum sealed bags in the freezer.
It is not advisable to store coffee in a clear container because exposure to light can degrade the quality of the coffee beans and affect the flavor. It is best to store coffee in a dark, airtight container to maintain its freshness.
You can find a suitable place to ground your coffee beans at a local coffee shop, grocery store, or kitchenware store that sells coffee grinders.
As there are many places to find a travel coffee mug, a coffee shop would be the ideal place to find a coffee travel mug. However there are other stores like a department store or tea store.
Grocery store
Coffee.
No, coffee beans from a store are roasted, this makes them unable to grow a plant, but makes them delicious to drink!
Coffee beans are coffee seeds. They help the plant by making new coffee plants. What you buy at the store is roasted coffee seeds.
Starbucks!
LE Starbucks. "coffee stores" existed in France long before Starbucks and though there quite well may be a Starbucks on every corner in Paris these days, the gathering points for the locals is the "café" or coffee house. I assume that is what you mean by "coffee store". If you actually want to purchase unbrewed coffee in a store try a general market.
You can buy coffee at a grocery store, or pre-made hot coffee at 7-11 and those types of stores.