Extreme Component Buy Now

Home > Buy Now > Services & Support

Services & Support

1. You will get the license key of the major version, the account and password of the full version in 8 hours after purchasing.

2. Free download the latest version released every week. For example: after purchasing the JDataGrid Spreadsheet Edition 2.2, you will update the version from 2.2.1-2.9.9 and download upgraded versions for free.

3. Purchasing the binary license, you will get the source code of demo program, Java Doc API, programmer guide both in Chinese and English; purchasing the source code license, you will get not only all the services of the binary license, but also the source code of all the classes library except the license.jar. Also it support the Netbeans 5.5 IDE related documents that can directly modify and customize the source code in Netbeans 5.5 IDE to apply in a new program.

4. Once you purchase the product, you will get free technical support for 3 months. In order to let you complete the project more quickly and efficiency, we will provide perfect after-sale services and technical support by the following ways: Email:support#zfqjava.com (Replace "#" with "@"), Online contact form, Tel: +86-371-60113801, Fax: +86-371-60113801.

5. All customers who have made a purchase will automatically have the right to upgrade the major version nearly a half-price. We will provide you upgrading the latest major version nearly a half-price.

6. Annual Maintenance License: provide free technical support for one year, free upgrade major version in one year. For example: now you are using the JDataGrid Spreadsheet Edition 1.x, 1 binary individual license. The 2.2 edition release in the annual maintenance license, then you can free upgrade to the JDataGrid Spreadsheet Edition 2.2, 1 binary individual license.

7. Upgrade product: the same major version product upgrade to the same license product with more functions. For example: the JDataGrid Spreadsheet Edition 2.x, 1 binary individual license, upgrade to JDataGrid Enterprise Edition 2.x, 1 binary individual license.

8. Upgrade version: the same product with one license upgrade from the minor version to the major or latest version. For example: the JDataGrid Spreadsheet Edition 1.x, 1 binary individual license, upgrade to JDataGrid Spreadsheet Edition 2.x, 1 binary individual license.

9. Hope you can often visit our website http://www.zfqjava.com. Every week we will release the latest version to provide more information about our products. Any comments, suggestions, or problems in using our products, please contact us.


“Take customer as a center” is our management minds. According to the customer’s demands, we provide perfect consultation, sale and after-sale services for the individuals, sites and groups customers. That is because the efforts on taking customer as a center, we get the support and trust from the customers that make us development and stronger. Click here view customer list
 

    If you want to know the product prices, please view price policy.
 

    If you want to know the license type, please click here.

 

    If you have any questions, please contact us.
 
 

Buy via PayPal
 

Buy via Emetrix