export survey to excel and Repeating questions

Hello,

1. Is it possible for the survey answers to be emailed or saved as a csv or excel file each time it is submitted?

-I would like an email sent with the answers to that survey only once it is submitted.

2. Is it possible to add repeating questions?

-customer fills out childs name and information, and has an option to add another child

It is not possible to send form responses via email in excel/CSV format.  It is possible to send in PDF form, but not Excel/CSV.  Data can be exported to Excel format from the submission page:

https://www.jotform.com/help/44-How-to-Export-Form-Data-to-Excel

If you want form data automatically sent to a spreadsheet, forms can be integrated with a Google Docs spreadsheet:

https://www.jotform.com/help/228-How-to-Integrate-Form-with-Google-Spreadsheet

If you want to add a field that will allow users to add more sets of fields as needed, use a configurable list widget:

https://widgets.jotform.com/widget/configurable_list

https://www.jotform.com/help/282-How-to-Set-Up-the-Configurable-List-Widget