I use Privacy [1] for this. Create a new card, set max amount to $1, and move on. I always get a chuckle when I get those "Oops, looks like your payment failed"

I use Privacy [1] for this. Create a new card, set max amount to $1, and move on. I always get a chuckle when I get those "Oops, looks like your payment failed" emails. It also serves as a great reminder, because in some cases I actually do renew the service (by modifying the card) if it was providing value. [1]: https://privacy.com https://privacy.com