If you have an Audio CD master that is properly edited, has the correct track spacing, song order, and overall sound that you are happy with, you can use our Master Uploader App (view instructions here) to easily convert your physical master into a DDP 2.0* master that can be uploaded to us for your order. There is no loss in quality, and you save the time and cost of having to mail your physical master to us! Just check the "Audio CD" option when asked to choose your upload type.
*A DDP 2.0 file set is the industry standard format used by replication facilities. Learn more about DDP 2.0 masters.