For non-subscribers?

Is there ever any way for a non-subscriber to enter a tournament? Someone mentioned that this was a possibility in answering a question of mine about an unrelated topic. Thanks.

Very rarely and with limited numbers of places.

If it's possible then I highly recommend subscribing. You'll never regret it!!!

Thanks for the tip. I'm very tempted. I almost never buy on-line services of any kind and I'm very frugal. Plus I'm wary of getting overloaded or addicted. So I'll probably play a few dozen games slowly before I join. The tournaments look fun.