How Unsubscribe works end to end, with the details a careful person would want before using it.
Forward the confirmation. A cancellation confirmation email carries a DKIM signature from the sender's mail server. Unsubscribe verifies that signature and extracts three fields: sender domain, plan name, and price. The message body is discarded immediately. You can also run verification on your own device and submit only the proof.
We match the amount. A recurring buy is created for the plan price, on the original billing date. Public companies map to their stock token on Robinhood Chain. Private companies map to a fund you choose at setup.
It runs monthly. On each billing date the buy executes at market. Fragments settle to your wallet. You can pause, change the target, or stop at any time from the dashboard.
If you resubscribe. If a new charge from the same merchant appears, the buy pauses automatically and you are notified. Nothing is sold.
| Data | Kept |
|---|---|
| Cancellation email sender, plan, price | Until the schedule is deleted |
| Email body | Never stored |
| Wallet address | Until account deletion |
| Buy history | Public on chain |