How are fonts embedded in production PDF files?

We embed fonts in the production PDF files, and do not outline fonts. Either complete or subset embedding, uncode or latin embedding, controllable with the advanced settings part of fonts assets.

If you go into an eDoc Builder account, and edit one of the templates, under Template Assets > Fonts there is a Show Advanced Options. If that is turned on it will show you Encoding and Embedding options on a dropdown for each font.