apNetDns is licensed per developer. All developer licenses have royalty free runtimes.
That means that when you purchase a license from us, you will not need to worry about paying us any royalties or run-time fees. You may redistribute aspNetDns with the applications you write. We offer discounts on 4 developer and 8 developer license packs.
If you need more developer packs, or would like a site developer license, please contact us at info@advancedIntellect.com