GrowSurf offers a fast and easy way to build and incorporate a referral program right into your product or newsletter, where you can expect to see 300-1000% returns and 9-40% monthly growth. 

By integrating MailerLite with GrowSurf, you can automatically update or add MailerLite subscribers with their unique share link and referrer information every time a new GrowSurf participant is added. 

Whether you launch a new email campaign or have an automated drip sequence set up, make sure to always include the merge tag {$grsfshareurl} in your emails to motivate your subscribers to make referrals.