Pages published on a Landra link end with a small line: Published with Landra, Terms, Report. It's there on every plan.
Pages published on your own custom domain (like offers.yourbrand.com) have no Landra footer and no Landra icon. The ADVERTORIAL label and required disclosures still show. Custom domains are on the Pro and Pro+ plans.
Pages you publish to Shopify or download as HTML have no Landra footer either.