I understand that if you are looking to self-publish, and you create your own publishing company (that's the same thing as an "imprint", right?) as a sole proprietorship, you need a DBA. If you write under multiple pen names for that imprint, do you need a DBA for each of your pen names as well? What is a good Create Your Own Quote App for android that has a frame around the wording and the ability to put your name at the bottom?