You Are Buying TSSI .NET SMTP Component, Please Select an Edition

Personal Edition

Personal Edition


$129.99

$99.

99

One-time Fee
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Licensed   Licensed to ONLY 1 Developer
Time   Use It as Long as You Want
Support   Lifetime FREE Support
Upgrade   Lifetime FREE Upgrade
Save   You Save $30 - Limited-time Offer
Delivery   Instant Delivery
Team Edition

Team Edition


$339.99

$299.

99

One-time Fee

Please Contact AMS Sales



Licensed   Licensed to 6- Developers
Time   Use It as Long as You Want
Support   Lifetime FREE Support
Upgrade   Lifetime FREE Upgrade
Save   You Save $40
Delivery   Deliver by eMail Manually
Enterprise Edition

Enterprise Edition


$849.99

$799.

99

One-time Fee

Please Contact AMS Sales



Licensed   Licensed to Unlimited Developers
Time   Use It as Long as You Want
Support   Lifetime FREE Support
Upgrade   Lifetime FREE Upgrade
Save   You Save $50
Delivery   Deliver by eMail Manually

Once the payment is successful, click here to quickly obtain your license.
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We also sell the Complete Source Code, please contact sales[at]TriSunSoft.com for details.


Security and Payment Methods
  • If you want to upgrade your current edition to a higher edition (this may occur when you got more developers), just pay the price difference to upgrade your edition, no extra fees. Please contact sales[at]TriSunSoft.com to get the payment way.
  • We also send you a license eMail for backup, if you don't see it in your Inbox, please check the Spam or Junk folder. Still cannot receive it? Please contact support[at]TriSunSoft.com for help.
  • Trial Edition: two functional limitations: (1) Only supports 1 kb- email body. (2) Has a self-recommendation ad.
  • Personal Edition: for a SINGLE developer to develop and distribute the commercial / noncommercial applications.
  • Team Edition: for your team (6- developers) to develop and distribute the commercial / noncommercial applications.
  • Enterprise Edition: for your enterprise (UNLIMITED developers) to develop and distribute the commercial / noncommercial applications.
  • Complete Source Code: for yourself (Single Developer) / yourselves (Team or Company) to change and rebuild it to meet your special requirements, or use some source code in your projects.
    Legal Notices:
    1. We do NOT allow you to share this source code with the people outside your company.
    2. We do NOT allow you to sell this source code.
    3. You can use this source code to build a similar .NET component / assembly / library, and can use the release as a part of your applications, but you CANNOT sell the release or publish it as a software product outside your company.
  • This product is licensed to people, NOT computers. That is, you (have Personal edition) or your organization members (have Team / Enterprise edition) can use the paid copy on your own computers that can work with TSSI .NET SMTP Component to develop and distribute the (E)SMTP based eMailing applications.
# Cancel the trial limitation.
# Free technical support.
# New version pushes.