Free account SSL and regular submission Limit

In a free account you have 100 monthly regular submissions and 10 SSL (secure) submissions. This counter is reset to 0 in the beginning of the month. If you overlimit the regular or the SSL submissions, both your forms and your account will get disabled until the beginning of the next month. But if you don't get overlimit, you can still use the remaining submissions.

Let's say you have a secure form that has already 9 SSL submissions. To prevent your account from being disabled you can now start to use the non secure version of the form.

To do so please go to Setup and Embed>Embed form and uncheck the option "secure form". You need to embed your form again as the url is different now:

The secure version starts with https://

Also you can limit the number of submissions, so that only the form gets disabled and not the account:

Let us know please if you need more assistance.