I would like to embed a Gravity Form on the /store/shopping-cart/confirmation/ page in Marketpress.
I have managed to do this and it seems to work OK.
Now I would like to pass the following data to the form using a hidden field and populating it dynamically.
The essential data I would like is Order ID, but other fields like name & email address would be useful.
According to Gravity Forms, this data can be passed to the form via query strings, shortcode and/or hooks.
Can anyone give me a clue how to do this?
I should also say that I am using the manual payments gateway, so there is no payment processing in between.