KS DB Merge Tools logo KS DB Merge Tools
database diff & merge
KS DB Merge Tools for MySQL logo for MySQL
and MariaDB
KS DB Merge Tools for Oracle logo
MssqlMerge logo
KS DB Merge Tools for PostgreSQL logo
KS DB Merge Tools for SQLite logo
AccdbMerge logo
KS DB Merge Tools for Cross-DBMS logo
KS DB Merge Tools All-In-One license

Discounts

Volume discounts

Companies and organizations can obtain significant volume discounts for large numbers of users. If you're not sure regarding an expected user count, you can buy a minimum required number of licenses today and later obtain more licenses. We will calculate and provide you a discount to compensate for the difference between initial higher per-user price and lower per-user price according to the volume discounts and number of days the initial license was used.

For example, you've got a license for 7 users, 75 USD per user, 525 USD total. Few months later (but less than one year) you decide that you need licenses for 10 users. The regular per-user price for 10 users is 70 USD, 700 USD total. You can just make another order for a 10-user license, we will provide you a 525 USD discount for that order. In fact you will have to pay only 700-525=175 USD for additional 3 users, or about 58 USD per user. Please note that these calculations do not take into account VAT/taxes.

If you decide to change the user count during renewal (see below), then you can just apply the renewal discount for the required user count.

Renewal discount

All our licenses are perpetual. The license key allows you to install and use Pro version updates for free during one year since the purchase date. If you would like to continue receiving updates for another year, you can obtain a license key prolongation at the 50% of the regular price.

We can consider the following timeline as an example:

  • 2021-01-20 App version 1.2.3 released
  • 2021-02-20 You've made the first order, got a new license key allowing you to use version 1.2.3 and earlier
  • 2021-05-20 App version 1.2.4 released. You've got a new version notification and can install and use this update
  • 2022-01-15 App version 1.2.5 released. You've got a new version notification and can install and use this update
  • 2023-02-28 App version 1.2.6 released. You've got a new version notification but it also mentions that the current license key can not be used for this version (more than 1 year since the order date)
  • 2023-05-20 You've got a new computer and can install and use version 1.2.5 (the latest version within 1 year of free upgrades) or any lower version
  • 2023-05-30 You're making a new order with 50% renewal discount and now can upgrade to 1.2.6. Later you can upgrade to any other version released before 2024-05-30
Please contact us from the email used for the initial order to request this discount.

All-In-One license

If you need to use our different tools for different DBMS, this license allows you to save 50 percent compared to the total cost of all our tools. Moreover, this license is eligible for the renewal discount.

More tools discount

If you have a license for some other KS DB Merge Tools application then we'll be happy to provide you a 50% discount for our tool for MySQL. Please note that this offer can not be combined with any future renewal discount (50% renewal discount can not be increased in this case).

Open-source developer license

KS DB Merge Tools is using some open-source libraries and in turn we will be happy to provide free licenses for the Pro versions of our tools for those who participate in the active development of the significant open-source project. Please send us an email about your project and we will check whether the free license can be provided. Please note that we reserve the right to deny access to this offer.

Educational and nonprofit discounts

We can provide a 50% discount for multi-user licenses for educational institutions and nonprofit organizations. Please send us an email from an email address that belongs to your organization domain. Please note that we reserve the right to deny access to this offer. Also this offer can not be combined with a renewal discount (50% renewal discount can not be increased for educational/nonprofit organizations).