Many of the enhancements we make to our products are free. If you own the Annual Corporate License, you receive all updates at no additional cost. If you own the perpetual/one-seat licenses, major upgrades that add significant value to the product usually carry an upgrade fee, typically 25% to 50% of the original purchase price. An example of a major upgrade would be SSI Web version 8 to version 9, while a minor upgrade would be version 8 to 8.1.
Are upgrades free?