Order Summary on Checkout

Running OC 3.02.

My client's site is using the standard OC checkout with the 6(?) steps. What they would like is a page that shows an order "summary" before inputting credit card info, but after selecting payment method. I have searched the marketplace without success. Does anyone know of such an extension?

The page would need the bill to, ship to, ship method and payment method information. Pretty much like the email receipt that generated after the order is placed. The thought process is that having the review screen might cut down on errors (they are seeing a lot of input errors due to the nature of the address fields they require.

Any suggestions welcome.

Answering my own question for anyone that stumbles across...

Turns out all the payment and shipping details (addresses, methods, etc) were already part of the controller for the "order review" page/tab in OC. Wrote a quick ocmod to update the twig file to output the info! Couple hours of tweaking and trial and error (my first ocmod.xml) and client is happy!

Long shot, but would you care to share the code changes you made to display the cart as an order summary?

Consider a checkout extension such as these:
https://www.antropy.co.uk/blog/whats-th ... -opencart/