Stripe Integration: Getting custom data field from a single choice field

We want to be able to choose one of the fields on our form to go to Stripe along with the payment via the custom data field- however this field only allows us to select one field- account number and we want to use whichcompany. How can we make this field able to be selected?

thanks 

We cannot map it directly, but there is a workaround:

- Add a short text entry field.

- Add an 'Update / Calculate Field' condition.

- Update the Stripe tool to use the new custom data field.

If you need any further assistance, please let us know.