Is the QR code that is generated fully functional for free for an unlimited time? I need to make 2,000 prints for a process and I have a doubt if they will stop working at some point
Please see the document on Licensing for your reference.
https://docs.aspose.com/barcode/net/licensing/
Please note:
Aspose.BarCode without the license (specified) can be used to generate barcode labels without restrictions; in this case, a watermark will be placed on the resulting barcode image (words “Aspose”). Moreover, the unlicensed version of the library allows reading all types of barcodes; however, only the Code39 symbology can be used without limitations; for all other barcode types, 30% of the decrypted text will be masked with " * “. All other actions with barcodes through Aspose.BarCode requires setting the license first. The license activates access to the entire functionality of the library so that you can perform barcode generation and recognition without any limitations and watermarks.
If you want to try the fully functional version of Aspose.BarCode library, you can request a 30-day temporary license for free. Please refer to How to get a Temporary License? for more information.
QR-Code is just like paper-based CD-R disk. You can write in QR code any information which cannot be changed by noone, to change this information you have to generate yet one QR code.
We provide QR generation as “flash drive” and does not store you data on our servers, in this way we cannot change already generated QR Data or affects on it.
However, if you use QR as link writing to web link, the web link can be changed.
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