Another plugin that integrates smoothly with FeedBlitz is the Generation plugin. To set up the Generation plugin to integrate fully with FeedBlitz you will need to edit the "Opt-In Settings" of your chosen form.
Open your FeedBlitz account and access your mailing list's "Form Code". The Form Code allows people to sign up from your website. The first thing you'll need to do is change the format to "Email only". Copy the form code and paste it into a blank notepade file. Add this string of code <input style="display:none" name="NAME" maxlength="64" type="text" size="25" value=""> after "Enter your Email: "in the form code. Copy this code.
Now head back to your Wordpress dashboard and scroll down to the Generation link in your left sidebar. Click on Form Settings and expand the "Opt-In Settings" section and paste the code from your notepad with in the "Opt-in code" section.
Click 'Process' and scroll down.
Tick the "Show all processed data" box and scroll down to the "hidden fields" and expand the box. Scroll down to the end of the listed hidden fields and add <input type="hidden" name="cids" value="1" />.
Click the "Save Changes" button in the upper right.
From here you can view your site and test the plug in to make sure the process works smoothly for you.