Posts by Spencer Joplin
Watermarking. This is common with high-priced (>$30) documents, such as building codes and scientific journal articles. The downloaded file will include "Purchased by User@Example.Com" in the f...
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Watermarking. This is common with high-priced (>$30) documents, such as building codes and scientific journal articles. The downloaded file will include "Purchased by User@Example.Com" in the f...