Sort:  

Interesting question as it helps those like me who are a bit forgetful. Monthly, semi-annual and perhaps annual plans would be something interesting to think about.

Sure. Beyond helping to fix that long-term, there will probably be a small discount too. Instead of $60 for 6 months, maybe we have $55.

The discount could attract more people. You are right.

Sure, thats an industry-standard pricing strategy. It would be nice here too.