HELP WILL MARK BRAINLIEST!
What does the word pooling mean as it is used in paragraph 10?
10 - Stores can learn even more by pooling the check-in data from millions of people and looking for patterns. For example, they might find out that Foursquare users who often check in at art museums also like to shop at fancy clothing stores. Now art lovers who launch the app might be greeted with an ad from an upscale clothing chain.