Can we subscribe for a single month?

Dear JotForm,

We are a very small non-profit organization, and I have recently discovered JotForm for use of a "Take 'n Bake" pizza fund-raiser that we do. The free account with 100 allowable form submissions is exactly what we need. However, I now see that only 10 payments are allowed. Our only option is to pay for one year of service, which we absolutely do not need. What solution can JotForm offer? Can I just pay for one month of service at a time without committing organization funds to the one-year payment? 

We offer monthly payments for all subscriptions:

https://secure.jotform.com/pricing

The discounted rate is only offered for yearly and two year subscriptions, however, the normal rate is still available for monthly subscriptions.  You can cancel the subscription any time.  If you need it for only a month, subscribe and then cancel immediately.  You will retain your subscriptions for the amount of time paid for.