For some reason on my create a cake form I’m getting back two submissions for the same order. What have I done wrong and how can I fix that? I have

Hi,

I have cloned your form and the issue happens due to users refreshing the thank you page after submission. 

I would suggest trying one of the following:

- Enable Unique Question, this way only unique answers for a certain question can be submitted.

How-to-set-Form-Limits-Based-on-a-Unique-Question

-- Add a Captcha field:

How-to-Add-a-Captcha-Field

- Redirecting to a custom thank you page on your website.

https://www.jotform.com/help/38-Redirecting-Users-to-a-Different-Page 

Please try the above fixes and hopefully you will not receive any further duplicate submissions.

Let us know if you require further assistance.