Can I just pay for one survey?

Hi,

Unfortunately, it is not possible to pay for just one survey, you can only use one of our paid plans. You can find our payment plans right here:

https://www.jotform.com/pricing/

Let us know if you have any further questions.

Ok. I had an email telling me that I was running out of room for responses
...

Hi,

The free plan has a maximum of 100 responses. I can see that you have upgraded your account to a paid plan. You should have enough room for responses now.

Let us know if you require further assistance.