How exactly does billing work?

Maya offers four one-time packages: 3-day at USD $9.99, 7-day at USD $19.99, 14-day at USD $27.99, and 30-day at USD $49.99. That works out to as little as $1.67 per day on the 30-day plan. Each purchase is a one-time payment. There is no automatic recurring charge unless you choose to turn on Auto Top-Up. *$1.67/day based on 30-day plan at $49.99.