If you're a MailerUser user and collecting subscribers or purchasers outside of MemberVault (ie. on your website or separate sales page), you'll need to utilize Zapier to connect to your MailerLite account directly to your MV account. 

The use of Zapier is required because, currently, MailerLite does not support webhooks as some other email services do. Zapier offers a great workaround for apps like MailerLite. 

MemberVault's Zapier app is by invitation only. Please review this article for more details. 

Questions? Reach out to us at hello@membervault.co or within our FB Group, The MV Collaborative.