{"id":8275,"date":"2025-12-31T04:57:12","date_gmt":"2025-12-31T04:57:12","guid":{"rendered":"https:\/\/www.greytrix.com\/blogs\/sageintacct\/?p=8275"},"modified":"2025-12-31T05:00:28","modified_gmt":"2025-12-31T05:00:28","slug":"unit-master-configuration-for-e-invoicing-in-singapore-localization-suite","status":"publish","type":"post","link":"https:\/\/www.greytrix.com\/blogs\/sageintacct\/2025\/12\/31\/unit-master-configuration-for-e-invoicing-in-singapore-localization-suite\/","title":{"rendered":"Unit Master Configuration for E-Invoicing in Singapore Localization Suite"},"content":{"rendered":"\n

Singapore\u2019s nationwide e-invoicing framework, built on the Peppol (Pan-European Public Procurement Online) network and locally operationalized via the IMDA-accredited InvoiceNow platform, mandates the use of structured Peppol BIS Billing 3.0 (SG profile) XML documents for all new government suppliers since 2023, with progressive extension to existing suppliers and voluntary adoption accelerating in the B2B space. By enabling direct, real-time transmission of validated invoices between finance systems through accredited Access Point providers.<\/p>\n\n\n\n

InvoiceNow eliminates manual data entry, enforces built-in GST compliance rules, supports dynamic discounting and supply-chain financing use cases, and provides end-to-end traceability via the Peppol four-corner model. As Singapore moves toward full mandatory B2B e-invoicing under the IRAS Roadmap 2025\u20132027, adopting a Peppol-ready ERP or invoicing solution has become a critical technical and compliance imperative for businesses operating in or with Singapore.<\/p>\n\n\n\n

New Stuff: –<\/strong>GST F5-F8<\/strong><\/a> <\/a><\/strong>Report in Singapore Localization Suite<\/strong><\/a><\/p>\n\n\n\n

In this blog series, we take a practical, technical deep-dive into implementing Singapore Peppol-based e-invoicing with Sage Intacct<\/a> via the InvoiceNow network.<\/p>\n\n\n\n

The first critical step in achieving seamless end-to-end InvoiceNow transmission is ensuring full alignment between Sage Intacct\u2019s Unit of Measure (UOM) master and the UN\/ECE Recommendation 20\/21 codes mandated by the Singapore Peppol BIS Billing 3.0 profile. To streamline this mandatory mapping process and eliminate manual errors that would otherwise cause invoice validation failures at the Access Point level, we have introduced a dedicated UOM Mapping UI within Sage Intacct\u2019s InvoiceNow configuration module.<\/p>\n\n\n\n

In the sections ahead, we will walk through the configuration workflow, best practices for maintaining the mapping table, and how this foundational setup enables Sage Intacct to generate fully compliant Peppol XML instances ready for direct transmission through your chosen InvoiceNow Access Point provider.<\/p>\n\n\n\n

Please refer below screenshot of the \u201cUnits Master UI<\/strong>\u201d.<\/p>\n\n\n\n

\"\"<\/a><\/center>
Figure 1: Units Master UI<\/center><\/font>\n\n\n\n

<\/a> In the screenshot, as shown, the user first needs to select the UOM (Unit of Measure) from Sage Intacct under “Unit of Measure.” Then, in the “InvoiceNow Unit Code” field, the user must choose the corresponding E-Invoicing UOM from the picklist. The picklist is fully compliant with Peppol BIS Billing standards, in accordance with Singapore\u2019s e-invoicing requirements. Entity ID will automatically get populated after User clicks on the save Button.<\/p>\n\n\n\n

Accurate UOM mapping via Sage Intacct\u2019s dedicated InvoiceNow UI ensures your invoices are 100% compliant with Peppol BIS Billing 3.0 (SG profile), eliminating one of the top causes of Access Point rejections. With this foundation in place, you\u2019re ready for Singapore\u2019s mandatory B2B e-invoicing rollout (2025\u20132027), faster payments, and zero-touch processing.<\/p>\n\n\n\n

About Us: –<\/strong><\/p>\n\n\n\n

Greytrix<\/a> \u2013 a globally recognized and one of the oldest Sage Gold Development Partner is a one-stop solution provider for Sage ERP and Sage CRM organizational needs. Being acknowledged and rewarded for multi-man years of experience, we bring complete end-to-end assistance for your technical consultations, product customizations, data migration, system integrations, third party add-on development and implementation competence.<\/p>\n\n\n\n

Greytrix<\/a> offers unique GUMU™ integrated solutions of  Sage 300 with Sage CRM,<\/a> Salesforce.com<\/a>, Dynamics 365 CRM and MagentoeCommerce<\/a> along with Sage 300 Migration from Sage 50 US, Sage 50 CA, Sage PRO, QuickBooks, Sage Business Vision and Sage Business Works<\/a>. We also offer best-in-class Sage 300 customization and development services<\/a> and integration services for applications such as POS | WMS | Payroll | Shipping System | Business Intelligence | eCommerce for Sage 300 ERP<\/a> and for Sage 300c development services we offer, upgrades of older codes and screens to new web screens, latest integrations using Data and web services to Sage business partners, end users and Sage PSG worldwide. Greytrix offers 20+ addons for Sage 300 to enhance productivity such as GreyMatrix<\/a>, Document Attachment<\/a>, Document Numbering<\/a>, Auto-Bank Reconciliation<\/a>, Purchase Approval System<\/a>, Three way PO matching<\/a>, Bill of Lading<\/a> and VAT for Middle East<\/a>. The GUMU™ integration for Dynamics 365 CRM \u2013 Sage ERP is listed on Microsoft Appsource with easy implementation package.<\/p>\n\n\n\n

For more details on Sage 300 and Sage 300c Services, please contact us at accpac@greytrix.com<\/a>, We will like to hear from you.<\/p>\n","protected":false},"excerpt":{"rendered":"

Singapore\u2019s nationwide e-invoicing framework, built on the Peppol (Pan-European Public Procurement Online) network and locally operationalized via the IMDA-accredited InvoiceNow platform, mandates the use of structured Peppol BIS Billing 3.0 (SG profile) XML documents for all new government suppliers since 2023, with progressive extension to existing suppliers and voluntary adoption accelerating in the B2B space.\u2026 Read More »<\/a><\/span><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[226,1035,619,952,1036,953,938,1038,1037],"class_list":["post-8275","post","type-post","status-publish","format-standard","hentry","category-sage-intacct","tag-configuration","tag-e-invoicing","tag-gst","tag-gst-filing","tag-invoice-now","tag-iras","tag-singapore","tag-unit-master","tag-uom"],"yoast_head":"\nUnit Master Configuration for E-Invoicing in Singapore Localization Suite - Sage Intacct \u2013 Tips, Tricks and Components<\/title>\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.greytrix.com\/blogs\/sageintacct\/2025\/12\/31\/unit-master-configuration-for-e-invoicing-in-singapore-localization-suite\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Unit Master Configuration for E-Invoicing in Singapore Localization Suite - Sage Intacct \u2013 Tips, Tricks and Components\" \/>\n<meta property=\"og:description\" content=\"Singapore\u2019s nationwide e-invoicing framework, built on the Peppol (Pan-European Public Procurement Online) network and locally operationalized via the IMDA-accredited InvoiceNow platform, mandates the use of structured Peppol BIS Billing 3.0 (SG profile) XML documents for all new government suppliers since 2023, with progressive extension to existing suppliers and voluntary adoption accelerating in the B2B space.\u2026 Read More »\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.greytrix.com\/blogs\/sageintacct\/2025\/12\/31\/unit-master-configuration-for-e-invoicing-in-singapore-localization-suite\/\" \/>\n<meta property=\"og:site_name\" content=\"Sage Intacct \u2013 Tips, Tricks and Components\" \/>\n<meta property=\"article:published_time\" content=\"2025-12-31T04:57:12+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-12-31T05:00:28+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.greytrix.com\/blogs\/sageintacct\/wp-content\/uploads\/2025\/12\/image-2.png\" \/>\n<meta name=\"author\" content=\"Greytrix\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Greytrix\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.greytrix.com\/blogs\/sageintacct\/2025\/12\/31\/unit-master-configuration-for-e-invoicing-in-singapore-localization-suite\/\",\"url\":\"https:\/\/www.greytrix.com\/blogs\/sageintacct\/2025\/12\/31\/unit-master-configuration-for-e-invoicing-in-singapore-localization-suite\/\",\"name\":\"Unit Master Configuration for E-Invoicing in Singapore Localization Suite - 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