WaterWoo and EDDiMark can add QR codes to PDFs dynamically upon download request via WooCommerce. This is because both plugins use TCPDF to write PDF content, and TCPDF allows for barcode creation. Though this blog post might also be helpful for someone just trying to figure out how to write a barcode with TCPDF and… continue reading?
When it’s impossible to have customers in the store and clients face-to-face, how can money be made? One fairly obvious, and earnest-enough, method is by selling your reputation on paper: gift certificates and gift vouchers. For many businesses there is a real opportunity for income here. And many (future) loyal customers understand that purchasing gift certificates is a way to support businesses right now. They know that by making these purchases, when the Great Shutdown begins to heal, their community might look closer to how it did in 2019.
If you are using EDDiMark to stamp PDFs, and especially if you are using the “redirect” download method* with Easy Digital Downloads, files will collect on your server. We do not assume responsibility for deleting these files for several reasons, and so you may want to set up automatic deletion using a cron job (a… continue reading?
A customer recently pointed out that serving watermarked files on a NGINX server needs to be done a little differently. He is using Kinsta hosting. I also confirmed the issue on a local NGINX server. By default, WaterWoo and EDDiMark try to place a PDF in the /tmp folder while watermarking takes place, then serve… continue reading?
Sort of a long time coming, but folks have been asking politely over the years if we could build in a font uploader for WaterWoo, such that fonts could be added without knowledge of PHP. As it was, it wasn’t too complicated to hook into the existing TCPDF addTTFfont() function, but we get it: not… continue reading?
A few emails came in and got me thinking about use cases for passworded PDF files. One person wanted to know how to change the pop-up/alert in her PDF reader to let users know the password was their email address. Another person just wanted to know how to change the wording on the WooCommerce Thank… continue reading?
Update March 2020: WooStamper (a separate plugin from Waterwoo PDF Premium) now allows PDF owners to keep their PDFs exactly as they are, but add a stamp. PDF Stamp is a drop-in plugin and requires users also purchase SetaPDF-Stamper software to install alongside it. Learn more here. WaterWoo is magic, but it does have its… continue reading?
If you want to use EDDiMark or WaterWoo with Wordpress on your server, it’s really important that you TUNE your server so that it can handle the load. There are a lot of factors to account for if you are getting errors while watermarking. Some people bring huge PDFs, some people bring complex PDFs, some… continue reading?