Self Publishing Serial Number A unique number for your publication One number. One public record. Simple application. Human review. Made for independent publishing Easy for anyone to look up

Get an SPSN

Applying for an SPSN costs USD 7. Enter your publication details, check your application, pay online and follow its review from your account.

In this section

6 pages

  1. How the application process works Follow the four steps from entering your details to receiving an SPSN.
  2. Information needed to apply See which publication details, names, image and supporting information you need.
  3. Pricing and payment The price is USD 7 for each SPSN application.
  4. Review and approval Learn what we check and how we contact you if we have a question.
  5. Prohibited content See what you must not submit or do when using the SPSN service.
  6. Apply for an SPSN Begin a new SPSN application.