I have been using Bibtex. When I send a source file to a journal I always put the bbl file into it. I am looking into Biblatex and it looks like that will not work. Is there a way to get bibliographic data into the main LaTeX file with Biblatex, or do you have to send separate files? Would the answer change if I used Biber with it?
This may not be quite the answer you wanted, but you can do the following:
There may be other methods for solving this though.