If you are using the Raytha platform, embedding a MailChimp signup form is exceptionally easy. Take a look at the bottom of the blog post you are reading now and you will see exactly what we mean. **Hint hint...subscribe while you're down there.**
Anyway, in MailChimp, you will want to go to Audience > Signup forms > Embedded forms as shown in this screenshot:
Configure your fields for the sign up form. You may also want to click Remove CSS styles as we have so we can use the form styling that comes with our website's theme. Click continue.
Copy the code that MailChimp generates for you on the final page.
Now, back in your Raytha administrator panel, click Templates and edit the template you wish to embed the MailChimp signup form and paste the code. Maybe apply some styling, but you should be good to go.