For affiliate partners

Promote a tool your list
can actually use

I build software for self-publishers. Right now the product open for affiliates is PuzzleKit. New tools will be added here as they launch.

● AVAILABLE NOW

PuzzleKit

Complete puzzle books — Sudoku, word search, mazes and memory games — ready for print.

Your subscribers pick a puzzle type, set the difficulty and page count, and get a print-ready PDF with bleed and margins already set for KDP. Commercial and PLR rights included. One-time payment, 30-day money-back guarantee.

See the sales page   Commissions & affiliate link

What I give affiliates

Beyond the commission.

A review copy the same day you ask

Not a demo video. A real account, so you can build a book and check the output yourself before you decide anything.

A bonus built for your list

Tell me your audience and I will help you put together a bonus that fits it.

Honest numbers

When I have EPC I will publish it. Until then I will tell you I do not have it.

Talk to me directly

Questions, a custom bonus, a different image size, or a specific page rendered — you email me and you get me, not a support queue.

leo@leosterling.net

Home · Privacy · Terms · Refunds · Contact

© 2026 DT Labs LLC. Leo Sterling is a brand of DT Labs LLC.