Pay attention to the terms and conditions. If you sign up for a free trial and do not cancel in time your account will automatically be converted to a PRO (paid subscription) and they will charge your credit card. No reminders are sent and this would have been helpful. I learned the hard way. By the way they do charge $1.00 for the so-called "free plan" and 108/year for the PRO plan. There are better plans out there for the money.
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