Why you should think twice about handing over your email, number for discounts
Briefly

"58% of the apps they reviewed shared names, home addresses, email IDs and phone numbers with third parties."
"Each swipe of your loyalty card, phone number or email address tells the store everything you bought, when you bought it, in what quantity, and at what price, along with your payment details. Pair that with downloading your store's app; they also know where you are."
Read at New York Post
[
add
]
[
|
|
]