Will my customers PMS logo retain its color integrity in the production print ready PDF file?

EDOCBUILDER > eDocBuilder FAQs
JPG logos are unlikely to come through composition properly -- the best you can hope for is that they retain CMYK equivalence; the spot color will likely be lost.  However, you can use PDF images instead of JPGs; just upload them into the image picker. Then whatever color is in the PDF will definitely be retained.