Grocery stores used to use coupons to give people discounts and gain loyalty
Then they set up membership cards so they could associate your name and phone number with your purchases
Now they use electronic coupons so that their app can collect all of your personal data from your phone & sell it to the tech companies (who sell it to the US govt)
#Grocerystores #groceries #Surveillance #DataMining #Bigtech #Breaktheoligarchy