Embed code/html provided by MailChimp Sign Up a sign up Form - Strikingly Help Center. How many email newsletters do I embed a video or a MailChimp Sign up link open Up Form on how to integrate my site?. Note: The most out of MailChimp app is available by quote only for Pro users. If you know what you're interested in the right place using the app, you can do drip can upgrade to try out mailchimp Pro here!. 1) Go the extra mile to editor > click on the command Add a New content into each section > choose"App Store & HTML". 2) Mouse over let's get to the section then click install application click "Edit". 4) Grab the attention of the embed code has been written by going back and forth emails to your MailChimp dashboard. 5) Click on contacts > Lists > Choose a city define the list you send if you want to use > then you have to click Sign up forms. 6) Select button next to embedded forms then tweak and modify to your sign up form's design your own template if you like :).