What is the difference between how many submissions and how many payments can be received?

so with bronze package you can only take ten payments per mth?

Yes. The bronze subscription plan is limited to receive only 10 payments in a month through your JotForm. The payment submission is the submission received by the form that is integrated with any payment method while the other forms are treated as normal submissions. You may check the account status from the Usage section of your account.

Hope this information helps.