Pre-Filled Fields

Pre-Filled Fields

Hi,

I would like to embed one of my Zoho Checkout Payment Pages (via iframe) into one my Creator Pages, and I need to pass the amount to be charged from the Creator application to the Checkout Payment Page in such a way that the user cannot change it.  Is there a way to do this?  I know I can configure a payment workflow, but the default payment page that the workflow uses is not suitable for my application and Creator does not allow it to be customized.  So that's why I have created my own Payment Page in Checkout, and I would like to use it within my Creator app.  Thanks in advance.