A license is required for each developer who uses AddTapi.NET.
Runtime is royalty free. There are no per-server deployment fees.

AddTapi.NET Professional (1-2 lines)

1 Developer License	$399
5 Developer Licenses (Get 5 licenses for the price of 3)	$1,199
Site License (Unlimited developers at one street address)	$3,995

AddTapi.NET Enterprise (Unlimited lines)

1 Developer License	$799
5 Developer Licenses (Get 5 licenses for the price of 3)	$2,399
Site License (Unlimited developers at one street address)	$7,995

*All prices are in US dollars.

AddTapi.NET Professional is limited to 2 lines per computer/server.
AddTapi.NET Enterprise works with any number of lines supported by the telephony hardware.

30 Day Money Back Guarantee. If you are not satisfied with our product, we will give your money back.

Royalty Free Distribution. Once you purchase a license for each developer, you may distribute AddTapi.NET with your application without any additional fees. Click here for more information about licensing.

Lifetime Free Tech Support. AddTapi.NET license includes free email technical support for as long as you use AddTapi.NET.

Free Upgrades For One Year. All licenses include free upgrades for one year. After one year new versions are available for purchase at 50% discount. Please contact us to get an upgrade.

Please contact us if you have any questions about ordering.