Signal Launches In-App Sustainer Program To Accept Donations From Users
The privacy-focused messaging app Signal has launched a new feature that allows users to make donations within the app.
Users can choose to make monthly donations, or one-off contributions within the app using Apple Pay or Google Pay, and their payment information won’t be associated with a user’s Signal account, according to the blog post, as the company will use the same anonymous credential scheme it uses for private Signal groups:
Clients make payments and then associate a badge to their profile such that the server can authenticate the client is in the set of people who made a payment, but doesn’t know specifically which payment it corresponds to.
To donate to Signal, users can choose from three different sustainer levels, at $5, $10, or $20, each with its own badge. Sustainer subscriptions will only renew if a customer uses Signal during the course of a month; if you uninstall or stop using the app, the payments will be canceled before the next cycle to “eliminate the ‘dark pattern’ of subscriptions you’ve forgotten about,” the company said. Signal plans to add support for additional payment methods in the future.