No Cancellation: A fully functional version of Sahi Pro is available for download with an evaluation license. The evaluation license is valid for 14 days. The evaluation period can be extended on request. This gives ample time to measure the applicability of Sahi Pro to your requirements. Since a free evaluation license is available, we do not cancel orders once placed. If an order does need to be canceled due to valid unavoidable reasons please email sales@sahipro.com for further consideration.