JSON-LD for Search engine optimization is one, 1-time charge and absolutely dedicated to delivering the appropriate schema for your site. Since it’s intended to exchange the do the job required by a skilled web developer, charging you a just one-time charge makes probably the most sense. This way you pay https://addons.prestashop.com/es/seo-posicionamiento-buscadores/31857-google-rich-snippets-automatico-json-ld-opengraph-seo.html