I need all invoices sent to me since February 2015

Invoice for needed from feb 15 to present

You can view them in your account by following this user guide:

https://www.jotform.com/help/329-How-to-check-invoices

You can use this direct link while logged in to your JotForm account 

https://www.jotform.com/myaccount/billing

Please let us know if you need further assistance.

Thanks.