The easiest way to publish gold open access free of change is to use a transitional agreement that London Met subscribes to.
The term transformative agreement refers to a type of journal subscription model that includes both access (read) charges and publishing (publish) charges. These agreements are negotiated between journal publishers and JISC. They are also known as Read & Publish agreements.
Library Services Resources currently subscribes to several Read & Publish deals with Elsevier, Wiley, Springer Nature, ACS, ACM and CUP
There is more information on these deals and how they can be used on our dedicated read and publish agreements guide.