Number of submission I can receive

2.) How many memberships can I collect? Storage capacity wise. Per form and per JotForm membership.

Number of membership/submissions you can collect depends of your account type. If you have free account you will have 100 Monthly Submissions, 10 SSL Secure Submissions, 10 Receive Payments total and total storage is 100MB. That means that your uploaded files will always go to JotForm account. Number of submission is connected to account type. 

You can also upgrade you account if you want to increase your submission and total storage limit. More about different type of accounts you can find on our Pricing page. 

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