In the attached zip file, you’ll be able to find the following documents explaining the process and requirements for euro adoption: Guidelines on Dual pricing and currency circulation of Euro Adoption in Bulgaria (English translation), Example of dual pricing in leva and euro appendix 6.1, Examples of 10 different label visualisations for double labelling prices in appendix 6.2., The dual display of the selling price of petroleum products and natural gas appendix 6.3 Read more

Bulgaria has issued official guidelines requiring businesses to display prices in both leva and euros from August 8, 2025, to August 8, 2026, and to accept both currencies during the dual circulation period in January 2026. The rules aim to ensure clarity, transparency, and consumer protection as the country transitions to the euro on January 1, 2026.   As Bulgaria prepares to adopt the euro... Read more

Bulgaria will adopt the euro on January 1, 2026, and to ease the transition, commercial banks will begin selling euro “starter packs” this December—coin-only kits for individuals and mixed kits for businesses. The early distribution aims to reduce pressure on ATMs and exchanges, ensuring smoother adoption of the euro and minimizing disruptions at the start of 2026. Bulgaria is preparing for a majo... Read more

As Bulgaria moves closer to adopting the euro, retailers and fiscal device operators face 𝐧𝐞𝐰 𝐫𝐮𝐥𝐞𝐬, 𝐬𝐭𝐫𝐢𝐜𝐭 𝐝𝐞𝐚𝐝𝐥𝐢𝐧𝐞𝐬, 𝐚𝐧𝐝 𝐨𝐩𝐞𝐫𝐚𝐭𝐢𝐨𝐧𝐚𝐥 𝐜𝐡𝐚𝐧𝐠𝐞𝐬 that can’t be ignored. With the final regulations now officially released, it’s time to understand exactly what’s expected - and how to prepare. 📅 𝗝𝗼𝗶𝗻 𝘂𝘀 𝗼𝗻 𝗔𝘂𝗴𝘂𝘀𝘁 𝟮𝟭, 𝟮𝟬𝟮𝟱 for a free session that will walk you through the transition process step-b... Read more

S4F backoffice patch is intended for users who have already installed S4F backoffice and are intended to update existing installations to latest version. To do so apply only patches that are marked with version number that is newer than your currently installed instance of backoffice. Please make sure to install all available patches sequentially (without skipping). This package contains instruction, release notes, changelog and software packages required for deployment of this software component. Read more

Bulgaria has updated its Euro Introduction Law, setting a one-year dual pricing period from August 8, 2025, to August 8, 2026, during which prices must be shown in both BGN and EUR with identical formatting. Businesses have a two-month grace period (until October 8, 2025) before fines apply for violations such as missing dual labels or unjustified price increases, with strict anti-speculation rules in place until August 2026. Read more