You can have 3 datasets at any time in your account.
If you’re at your limit you’ll need to delete one of your previously collected dataset, we recommend downloading your dataset and keeping it offline before deleting it off our servers.
You can collect from a subreddit for 7 days.
We’ll keep your dataset on our server for 6 months from the end of your collection date. (You will receive a notification 3 weeks before the six months expiration date and 3 days before your dataset is deleted from our system.)