View the Dynamic Web TWAIN License Agreement.
DWT verifies whether there is a valid license when a
WebTwain instance is created. For individual modules, such as the PDF Rasterizer, or the Barcode Reader, the add-on license is validated when the respective add-on api is invoked.
DWT license is set using the global API
Dynamsoft.WebTwainEnv.ProductKey. For more information, please refer to Update the License Key.
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