What will happened when I reach limit of 10 Payment submissions as free user?

I am using the free jotform site ... How much will payments cost after I have reached 10

Free account types can receive up to 10 Payment submissions. Once you reach that limit your forms will be disabled. In that case you have two options.

First option is to upgrade your account to any of the paid plans to get higher limits and to enable your forms immediately. You can find more about different account type on our pricing page.

Second option, if you don't want to upgrade, you have to wait until your submissions counter resets to zero which will be on every first day of the following month for free accounts.

Hope this will help. Let us know if you need further assistance.