A few days before your trial ends, you'll receive an email inviting you to subscribe to I Love Mahj to continue playing. We have two subscription options, monthly @ $6, or yearly @ $60. If you choose to continue playing, all you'll need to do is click the button in that email, choose between the monthly or yearly subscription and enter your payment card details.
If you decide you do not wish to continue, you can just ignore the email. Should you then wish to come back at a later date, just log in at ilovemahj.com and you'll be prompted to subscribe at that point.