While the creation of stock certificates was part of the original desktop version of BizDoc, the team in India which worked on corporationdocs.com asked if they could skip this part of the stock register and work on it later after the rest of the application was complete. Of course, they were unable to complete the project, so this unfinished work fell to me.
Rather than trying to skip it and leave it for later, I immediately thought of the FPDI class, which I had learned about during my work on the StateDocs website. I used this class and the stock certificate templates that had been used with the desktop version of BizDoc in order to create the stock certificates.
Below is a simple demonstration of the stock certificate generation process.