Or you may only be able to send a set number of messages per month.
Make sure that you get all the features that you want with whatever type of membership you select. Beware of “free trials” that charge your credit card when they expire.
This advice also applies to messages between individual members.
Unfortunately, spammers run rampant on dating sites.
Consumer writes about this practice, This looks suspiciously like the website is deliberately trying to lure registered members into a subscription.