1. WP PDF Stamper Installation
2. WP PDF Stamper Settings Configuration
3. WP PDF Stamper Testing Using Manual Stamp
4. WP PDF Stamper PayPal Button Integration
5. WP PDF Stamper and WP eStore Integration
WordPress plugin to stamp and securely sell your PDF files
Important Note: You can install this plugin using the WordPress’s plugin uploader or via a FTP program as usual. However, it is recommended that you use the WordPress’s plugin uploader. Using the WordPress’s plugin uploader to install this plugin will ensure that the encoded files do not get corrupted during the upload (encoded files are prone to get corrupt if it is not transferred using binary mode).
The plugin will retain all the previously saved settings (no saved settings data will get lost during the upgrade).
Please follow the instructions below when upgrading the WP PDF Stamper plugin from an older version to a newer version: