The editing of my manuscript is almost completed. The illustration for my cover is done (avatar). I'm starting to learn about the stuff that will make my self-published book official. Please help me with the following.
What are the benefits of a Global Trade Item Number?
Bowker told me that they issue ISBNs that include 13 and 10 (I already know 10 is the old way), thus only 13 will show up on advertisements. So then why do I see so many recent (after 13 arose) books on Amazon with BOTH 13 and 10?
Where is the best place to obtain a barcode?
Thank you!
What are the benefits of a Global Trade Item Number?
Bowker told me that they issue ISBNs that include 13 and 10 (I already know 10 is the old way), thus only 13 will show up on advertisements. So then why do I see so many recent (after 13 arose) books on Amazon with BOTH 13 and 10?
Where is the best place to obtain a barcode?
Thank you!