I'm working on creating an app that will allow a customer (not merchant) to fill out a form, store that data in my database, then see the data in a table (it's basically an exercise logger).
When the customer logs in to the Shopify store and submits the form, is there a way to automatically send account info for the user as well? I need to be able to retrieve their data from the database, so I would need something like their account number to be sent with the form as a key to add to their data and retrieve it. The customer would be using the form and viewing the table regularly, so I want them to only have to log into the Shopify store account.
