annual anytime clarify contract month monthly months pay paying quit subscribe subscribing subscription system testing

I would like to subscribe, paying $5, but I am still testing this system, I would like to know if it is ok to pay for one month then ok to quit. It's not like I'm subscribing to 12 months or anything like that. Please clarify for me.

Your subscription will be monthly, so you can quit anytime. There is no annual contract or anything like that.