Ninja Popups for Wordpress combines a professionally designed popups to convert visitors on your site into taking an action whether it`s subscribing into your newsletter, offering a discount/coupon for leaving customers, or locking content until they share you will increase your subscriber count and social signal of your site which is exactly what google & other search engines wants.
Ninja Popups for WordPress – integrates all popular mailing systems like MailChimp...
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