verde.viento

While it’s true that the person who ‘owns’ the number will get points from whatever you buy, this is still very useful in those stores (increasingly many, anecdotally) where the price is a lot lower at checkout when you have a card or associated phone number. ‘Discounts’, I.e. un-jacked up prices, only available when you sell your data.

🏆 Shout out to Cofi & author Leon Omelan for being open source without tracking or network permissions, also available on F-Droid