APC Payments

- Wording on APC modal on upload screen - Needs a link to information, or more copy in the modal. "To ensure your work is eligible for REF, please upload your manuscript.
Find out how we can help with Article Processing Charges (APC) payments."
- Need to pay publisher's fee modal not sufficient? - The modal for 'Need to pay a publisher's fee' needs a bit more wording, or a link to the content pages.