In order to
personalize your plugin, you just need to change a few simple lines
inside the plugin itself. It's as easy as editing a document. Open The
paypal-button-generator.php file in notepad or any other basic text
editor. Do not open it in Microsoft Word, Open Office Writer, or any
other Rich Text Editor.

At
the top are six lines that tells Wordpress about the plugin. To make
the plugin have your personal credentials, simply change the following:
- Plugin Name: Change this to whatever name you want for your plugin.
- Plugin URI: Change this to the url of where you are distributing this plugin.
- Description: Enter the description of your plugin here.
- Author: Place your name here.
- Author URI: Put the url of the site about you or even just the product site again.

Click Save and you are finished!
Many
of the options that come with the plugins are just fine to keep by
themeselves, but if you want to personalize it even more, you can
change these options.
- PBG_NAME: This is the name of your Plugin and what is displayed on the options page of the plugin.
- PBG_MENU_NAME: This is the link that is clicked on in the settings menu.
- PBG_SLUG: This
is a unique identifier used by wordpress. If you change the name of the
folder for this plugin, you must change this value as well.

If
you want to increase traffic to your site, make everyone who uses this
plugin have a powered by link at the bottom of their blog.
To enable this option:
- Set the PAYPAL_POWERED_BY_LINK option to true
- Set the POWERED_BY_LINK_URL to your own site.
- Set the POWERED_BY_LINK_TEXT to whatever keywords you want people to click or whatever you want to get ranked for in the search engines.

If you want to give this plugin away for free, you can still make money by enabling a donation link in the options page.
To turn on the donation button:
- Set the PBG_DONATE link to true.
- Enter your paypal email address into the PBG_DONATE_EMAIL field.
