I also produce maps for commercial products. My maps have appeared in products from Adept Press, Applied Vectors, Barrel Rider Games, Brent P. Newhall’s Musaeum, Coldlight Press, Cut to the Chase Games, D-oom Products, Dioxin Dump Games, First Ones Entertainment, Goblin Stomper Games, Grey Fey, InfiniBadger Press, Initiative One Games, Inkwell Ideas, James Maliszewski, John M Stater, Kabuki Kaiser, Kobold Press, Kort’thalis Publishing, L&A Media, Lost Pages, M.T. Black, MithrilPunk Press, MHGames, Moebius Adventures, Monstrous Matters, Mount Parnassus Games, Mythoard, Neoplastic Press, Nothing Ventured Games, Purple Duck Games, Quasar Knight Enterprises, Raging Swan Press, Randomocity, RetroRoleplaying, Rogue Games Inc., RoleplayingTips.com, Roving Band of Misfits Press, RPGCrate, Seattle Hill Games, Sine Nomine Publishing, Sleeping Griffon Productions, Small Niche Games, Sundered Blade Games, Taskboy Games, Terrorgi Games, Thunder Bunny Press, Trollish Delver Games, Ultanya Publishing, Weird Realm Games, Wizards of the Coast, Zorathan City State Press, and Zzarchov Kowolski.
In addition, thanks to the patrons of my Patreon Campaign, a number of maps are released each month under a royalty-free and free-use commercial license allowing anyone to use, abuse, fold, spindle and manipulate these maps as they please for commercial projects.
Here is my most recent rate sheet.