As an Amazon Associate, Centuria Books earns from qualifying purchases.
Promo Partners
Centuria Books evaluates newsletter swaps, BookFunnel group promos, and reader-discovery collaborations by author fit, reader quality, timing, and list health.
Author Fit
Promos must match the author lane: Lady Heartswell, Morgan Cipher, or Jax A River.
Tracking
Campaign links should use a promo-specific BookFunnel page or source tag so performance can be measured.
Quality Control
We monitor unsubscribes, clicks, and engagement before repeating any promo source.
We prefer clean reader expectations, genre-accurate placement, and no misleading traffic promises.