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ETR Digital and Calculum partner to optimise financial supply chains with DNIs - Trade Finance Global<\/title>\n<meta name=\"description\" content=\"The collaboration, which launches on Tuesday 11 March, combines ETR Digital's digital negotiable instruments (DNI) technology with Calculum's AI-powered analytics platform to help businesses release trapped working capital and improve cash conversion cycles.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.tradefinanceglobal.com\/posts\/etr-digital-and-calculum-partner-to-optimise-financial-supply-chains-with-dnis\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ETR Digital and Calculum partner to optimise financial supply chains with DNIs\" \/>\n<meta property=\"og:description\" content=\"The collaboration, which launches on Tuesday 11 March, combines ETR Digital's digital negotiable instruments (DNI) technology with Calculum's AI-powered analytics platform to help businesses release trapped working capital and improve cash conversion cycles.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.tradefinanceglobal.com\/posts\/etr-digital-and-calculum-partner-to-optimise-financial-supply-chains-with-dnis\/\" \/>\n<meta property=\"og:site_name\" content=\"Trade Finance Global\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/tradefinanceglobal\" \/>\n<meta property=\"article:published_time\" content=\"2025-03-11T09:38:01+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-03-11T09:38:04+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.tradefinanceglobal.com\/wp-content\/uploads\/2025\/03\/etr-digital-supply-chains-dni-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1230\" \/>\n\t<meta property=\"og:image:height\" content=\"526\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Mahika Ravi Shankar\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@tradefinglobal\" \/>\n<meta name=\"twitter:site\" content=\"@tradefinglobal\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Mahika Ravi Shankar\" \/>\n\t<meta name=\"twitter:label2\" content=\"Estimated reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.tradefinanceglobal.com\/posts\/etr-digital-and-calculum-partner-to-optimise-financial-supply-chains-with-dnis\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.tradefinanceglobal.com\/posts\/etr-digital-and-calculum-partner-to-optimise-financial-supply-chains-with-dnis\/\"},\"author\":{\"name\":\"Mahika Ravi Shankar\",\"@id\":\"https:\/\/www.tradefinanceglobal.com\/#\/schema\/person\/9e957450c983d51ab91cb9de9a9583ed\"},\"headline\":\"ETR Digital and Calculum partner to optimise financial supply chains with DNIs\",\"datePublished\":\"2025-03-11T09:38:01+00:00\",\"dateModified\":\"2025-03-11T09:38:04+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.tradefinanceglobal.com\/posts\/etr-digital-and-calculum-partner-to-optimise-financial-supply-chains-with-dnis\/\"},\"wordCount\":182,\"publisher\":{\"@id\":\"https:\/\/www.tradefinanceglobal.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.tradefinanceglobal.com\/posts\/etr-digital-and-calculum-partner-to-optimise-financial-supply-chains-with-dnis\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.tradefinanceglobal.com\/wp-content\/uploads\/2025\/03\/etr-digital-supply-chains-dni-1.jpg\",\"keywords\":[\"AI\",\"DNIs\",\"supply chains\"],\"articleSection\":[\"News\",\"supply chain management\",\"Tradetech\"],\"inLanguage\":\"en-GB\",\"copyrightYear\":\"2025\",\"copyrightHolder\":{\"@id\":\"https:\/\/www.tradefinanceglobal.com\/#organization\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.tradefinanceglobal.com\/posts\/etr-digital-and-calculum-partner-to-optimise-financial-supply-chains-with-dnis\/\",\"url\":\"https:\/\/www.tradefinanceglobal.com\/posts\/etr-digital-and-calculum-partner-to-optimise-financial-supply-chains-with-dnis\/\",\"name\":\"ETR Digital and Calculum partner to optimise financial supply chains with DNIs - 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