Figuring out when your visitor is ready to convert depends on your website viewers’ behavior, so you’ll want to conduct A/B testing to determine where you need to place your CTA. Does it work best towards the bottom of a blog page, when it slides out to the right, or does it get higher conversions at the beginning of the page, sliding out from the left?
When a single step, like entering an email address into a collection field or selecting a checkbox, is taken to subscribe to an email marketing list. This practice is considered dangerous for a sender because nothing is preventing typos or forged email addresses from being added to your subscriber lists. With a single opt-in, there could be risks to your email delivery and reputation due to both a high number of bounced addresses and from blacklistings due to high spam traps.
Create as many subscription widgets as needed and test their performance across your sites. The subscription widget’s intuitive drag-and-drop editor allows customize your forms with a few clicks of the mouse. Edit the layout, text, image, and color scheme order to fit your brand’s visual aesthetic. When you’ve landed on a design you’d like to use, the tool will generate an HTML code to be copy and pasted into your website’s source code.
Some ad platforms will ask more of your landing pages than others, when running ads. For example, AdWords is much stricter, when compared to Facebook. AdWords typically requires that you do not have a ‘thin,’ site that is designed solely to collect leads.  Because of this it might be a good idea to focus on using Facebook or Twitter, to begin with.