This page is maintained by Compusonic in Finland. You can contact us by E-mail at hannu@opensound.com.
For the time being this page accepts only payments with international money order (SWIFT). For credit card orders please use the main ordering page managed by 4Front Technologies.
We are evaluating the possibility to use PayPal and as the payment method. If you like to use this method, please select SWIFT as the payment method. Further instructions will be included in the invoice.
Ordering Open Sound System is a three step process. First you select the operating system and then the required low level driver(s). Finally you need to enter your personal information and to select the payment method. Prices and the payment instructions will be shown after you have selected the driver.
If you like to upgrade an existing OSS license to OSS Pro, please select Add more drivers to an existing license. Then select the OSS Professional option on the second page. To use this method you will need the original OSS license number which will be asked later during the ordering process. Note that only the normal licenses (serial number starting with N) can be upgraded. Evaluation and/or OEM licenses cannot be upgraded.
To refresh an expired OSS license you can upgrade to OSS Professional (see the above instructions). Alternatively you can select the Refresh an expired OSS license option instead of OSS Pro if you already had an OSS Pro license.