From UPOS to AI: How Retail Technology Standards Are Evolving
Retail standards are entering a new phase as cloud, mobile technologies and AI reshape how systems communicate. Fiscal Solutions’ webinar explored the evolution from UPOS and POSLog to digital receipt standards, retail ontology and AI-ready models designed to support the next generation of global retail. Retail technology has changed dramatically over the past three decades, yet many standar... Read more
Retail standards are entering a new phase as cloud, mobile technologies and AI reshape how systems communicate. Fiscal Solutions’ webinar explored the evolution from UPOS and POSLog to digital receipt standards, retail ontology and AI-ready models designed to support the next generation of global retail.
Recorded webinar: From OPOS to the Future of AI-Driven Retai
<p dir="auto" style="white-space: pre-wrap; text-align: justify;">Retail technology doesn’t work without standards. Behind POS systems, eReceipts, and the technologies connecting the retail ecosystem are standards that have evolved for decades—from OPOS and ARTS to today’s landscape. What’s next? In this webinar, Roland Zališevskij, Co-Founder of Fiscal Solutions, explores the evolution of retail standards.</p> Read more
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Already subscriber? LoginRetail technology doesn’t work without standards. Behind POS systems, eReceipts, and the technologies connecting the retail ecosystem are standards that have evolved for decades—from OPOS and ARTS to today’s landscape. What’s next? In this webinar, Roland Zališevskij, Co-Founder of Fiscal Solutions, explores the evolution of retail standards.
New webinar was uploaded: Recorded webinar: From OPOS to the Future of AI-Driven Retai
Retail technology doesn’t work without standards. Behind POS systems, eReceipts, and the technologies connecting the retail ecosystem are standards that have evolved for decades—from OPOS and ARTS to today’s landscape. What’s next? In this webinar, Roland Zališevskij, Co-Founder of Fiscal Solutions, explores the evolution of retail standards.
Read moreSubscribe to get access to the latest news, documents, webinars and educations.
Already subscriber? LoginRetail technology doesn’t work without standards. Behind POS systems, eReceipts, and the technologies connecting the retail ecosystem are standards that have evolved for decades—from OPOS and ARTS to today’s landscape. What’s next? In this webinar, Roland Zališevskij, Co-Founder of Fiscal Solutions, explores the evolution of retail standards.
Turkey Updates Receipt and e-Document Rules for Taxi Fiscal Devices
Turkey
Author: Ivana Picajkić
Turkey’s Tax Authority published Version 2.0 of the Taxi Fiscal Device e-document guide on August 17, 2026. Important changes affect e-Invoices and e-Archive Invoices.
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Already subscriber? LoginTurkey’s Tax Authority published Version 2.0 of the Taxi Fiscal Device e-document guide on August 17, 2026. Important changes affect e-Invoices and e-Archive Invoices.
Save the Date - Community Day 2026
The 3rd Annual Community Day on October 15, 2026, at Mona Plaza Belgrade focuses on fiscalization. No sales pitches or commercial agendas allowed. We are pleased to announce Community Day 2026! This is the 3rd annual edition of our community event. 📅 October 15, 2026📍 Mona Plaza Belgrade A unique gathering for the fiscalization and retail technology community. Focused on knowledge sharing, i... Read more
Turkey Updates Taxi Fiscal Device Technical Guide to Version 2.0
Turkey
Author: Ivana Picajkić
The Turkish Tax Authority (GİB) published Version 2.0 of the Taxi Fiscal Device (TMC) Technical Guide on August 17, 2026, replacing the first version issued on April 17, 2026.
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Already subscriber? LoginThe Turkish Tax Authority (GİB) published Version 2.0 of the Taxi Fiscal Device (TMC) Technical Guide on August 17, 2026, replacing the first version issued on April 17, 2026.
Turkey Extends Loyalty Card Verification Compliance Deadline to February 2027
Turkey
Author: Ivana Picajkić
Turkey has extended the deadline for businesses to implement verification mechanisms for loyalty card use from August 28, 2026, to February 28, 2027. Retailers must ensure that loyalty accounts cannot be used by third parties without the cardholder’s knowledge and consent, using appropriate verification methods such as SMS codes, QR codes or similar solutions. Turkey has extended the deadlin... Read more
Turkey has extended the deadline for businesses to implement verification mechanisms for loyalty card use from August 28, 2026, to February 28, 2027. Retailers must ensure that loyalty accounts cannot be used by third parties without the cardholder’s knowledge and consent, using appropriate verification methods such as SMS codes, QR codes or similar solutions.
Why Fiscal Transaction Counters Become So Complicated at the Point of Sale
A fiscal transaction counter sounds simple—until it meets the reality of modern retail. POS systems often count much more than sales, creating gaps that can become a serious problem for tax authorities. Add cloud POS, e-commerce, offline operation, retries and multiple checkout channels, and a simple sequence of numbers quickly becomes a complex compliance architecture challenge. A simple se... Read more
A fiscal transaction counter sounds simple—until it meets the reality of modern retail. POS systems often count much more than sales, creating gaps that can become a serious problem for tax authorities. Add cloud POS, e-commerce, offline operation, retries and multiple checkout channels, and a simple sequence of numbers quickly becomes a complex compliance architecture challenge.
Turkey Updates e-Archive Package
Turkey
Author: Ivana Picajkić
Turkey’s GİB updated EArsiv.xsd on August 11, 2026, correcting faturaTipEnum for Investment Incentive Certificate invoices. No separate date was set, so businesses and providers should use the latest schema.
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Already subscriber? LoginTurkey’s GİB updated EArsiv.xsd on August 11, 2026, correcting faturaTipEnum for Investment Incentive Certificate invoices. No separate date was set, so businesses and providers should use the latest schema.
Turkish Court Strengthens Taxpayer Protections in Electronic Audits
Turkey
Author: Ivana Picajkić
A Turkish court ruled electronic tax audits require the same safeguards as traditional inspections, necessitating third-party signatures if the taxpayer is absent. A recent Turkish court ruling has confirmed that electronic tax audits must follow the same procedural safeguards as traditional inspections. Under Turkish tax law, the authorities may cancel a taxpayer’s registration if analysis... Read more
Turkey’s 2026 e-Invoice Deadline Applies to Businesses Exceeding 2025 Turnover Thresholds
Turkey
Author: Ivana Picajkić
In Turkey, businesses exceeding e-Invoice turnover thresholds in 2025 must join the e-Invoice and e-Archive systems by July 1, 2026, as per General Communiqué No. 509. The regular threshold is TRY 3 million; a lower threshold of TRY 500,000 applies to specific sectors, including e-commerce and real estate. Certain businesses must use e-Invoice regardless of turnover. From January 1, 2026, i... Read more
Turkey Updates e-Fatura Special Integration Guide to Version 1.14
Turkey
Author: Ljubica Blagojević
Turkey updated the e-Fatura Special Integration Guide, adding TÜRKAK-approved ISO certificate requirements and e-Gider Pusulası codes. The update mainly affects special integrators, with indirect impact on taxpayers using their services. The main 2026 change is the new requirement for special integration applicants to have TÜRKAK-approved ISO certificates. The update also adds codes and label... Read more
Türkiye Releases Version 1.14 of e-Invoice Special Integration Guide
Turkey
Author: Ljubica Blagojević
Türkiye updated its e-Invoice Special Integration Guide for private integrators. The guide defines rules for approval, testing, data transfer, account management, security, logging, business continuity, and disaster recovery. It sets the technical and legal framework for providing e-Invoice and related e-document services in Türkiye. Türkiye’s Revenue Administration has published versio... Read more
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Subscribe for countryRecorded webinar: Evolution of Fiscalization:From fiscal printers to real-time data platforms
This webinar examines the shift towards real-time data exchange, its implications for recording transactions, and how fiscalization now serves as a source of actionable business intelligence for both businesses and regulators. Agenda: Introduction: Evolution of Fiscalization - From Compliance to Data PlatformsThe Beginning: Fiscal Printers and Early SystemsLimitations of Traditional Fis... Read more
New webinar was uploaded: Recorded webinar: Evolution of Fiscalization:From fiscal printers to real-time data platforms
Fiscalization has transformed from a compliance tool reliant on hardware to dynamic, software-driven platforms linking businesses and tax authorities. The webinar was presented by Dušan Bučevac, Sales Manager at Fiscal Solutions, who covered crucial fiscalization milestones and explained how real-time data has reshaped compliance, transparency, and business decision-making. Read more
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Already subscriber? LoginTurkey Publishes Technical Guide for Taxi Fiscal Devices
Turkey
Author: Ivana Picajkić
The Turkish Tax Authority's new guide outlines formats and content for taxi receipts, e-Documents, and reports via Taxi Financial Devices, specifying payment scenarios, required data, and various report types, ensuring standardized documentation and reporting for taxi transactions. The Turkish Tax Authority has published a new technical guide regulating the documents and reports that must be issue... Read more
Fiscal Requirements Portal by Fiscal Solutions
Who we are?
We are a team of enthusiasts with decades of experience in retail IT and related fiscal topics. Through years of continuous involvement in hundreds of consultancy sessions with world-leading retailers and POS software providers, we have created and maintained hundreds of documents and related materials. All of this content is carefully shaped to meet internationalization requirements in the retail world. Through the Fiscal Requirements Portal, we make it available to you anytime, from anywhere, and always up to date.