Eko Mraz AD is an administrative services company in Plovdiv. Since January we have spent a remarkable share of our working hours helping small businesses untangle one subject: what the euro changeover actually changed, what it did not, and which of the stories circulating about it are simply false. This page is the answer, with the numbers that control.
From 8 August 2025 through 31 December 2026, merchants must show prices in both currencies — in equal-sized type, clearly, on shelves, in online shops, menus, catalogues and advertising. Invoices and accounting documents are outside the rule. The point of the window is exactly what you think it is: with both numbers printed side by side, a quiet price increase dressed up as "conversion" has nowhere to hide.
A shop whose labels, receipts and records all follow the statutory arithmetic has nothing to fear from an inspection or a complaint — the division either checks out or it doesn't. The fines live entirely on the other side of that line, and so does the customer's trust.
Every currency switch in history has pulled the same small circus of fraud behind it, and Bulgaria's was no exception. All of it collapses against one sentence: the changeover is automatic, free, and nobody legitimate will ever contact you about it.
Eko Mraz AD is a private company in Plovdiv providing administrative and documentation services to small businesses: keeping records in order, preparing document sets, checking that labels, receipts and paperwork say what the law requires — the euro transition being this year's largest example of exactly that work.
Non-bank financial institutions in Bulgaria are registered with the Bulgarian National Bank, and investment firms are licensed by the Financial Supervision Commission. We are neither, and nothing we do requires us to be. Before giving money to any company that offers financial services, check it on the regulator's own register — the FSC even publishes a list of companies falsely claiming licences, and it is worth knowing that list exists.
Bul. 6-ti Septemvri 144a, central Plovdiv. We receive visitors by appointment — please write or call first.
Tell us in a few lines what needs checking or putting in order. Written enquiries get a written answer.