The euro changeover is over at the pump: what 8 August 2026 changed for fuel POS, price poles and receipts

Bulgaria joined the euro area on 1 January 2026. For a forecourt that date was the middle of the story, not the beginning: mandatory dual display of prices in leva and euro had started on 8 August 2025, and it ended on 8 August 2026. From 9 August the payable price must be shown in euro only. Leva may still appear, but strictly as a reference figure, and the euro amount is the legal one. The Euro Introduction Act provides no grace period after that date.

A fuel station shows a price in three different places, governed by three different rules, and in our experience most of the clean-up work after 8 August is in noticing that they are not the same thing.

1. The dispenser display

The pump computer shows a unit price per litre and a running total. During dual display many operators kept the BGN unit price in the pump and rendered euro on the POS screen, because re-parameterising the dispensers across a network is slow. That shortcut has now expired: the unit price programmed in the dispenser has to be the euro price, because it is what the customer sees while the nozzle is open and what ends up on the receipt. For sites where the forecourt controller sets prices over the dispenser protocol (we use the standard price-change command on every supported pump family) this is a head office push. For sites with a manual keypad on the pump it is a site visit, and it is worth scheduling those first.

Rounding is the detail that bites. Fuel is priced at three decimals per litre, the fixed conversion rate is 1.95583, and a BGN price converted literally produces a number like 1.27144 EUR. You have to decide a euro price, not convert one, and that price has to be identical on the totem, in the pump and in the POS product record. We added a network-wide "price consistency" report for exactly this: one row per site and grade, three columns, any mismatch highlighted.

2. The price totem and shelf labels

The totem is a consumer information obligation, not a fiscal one, so it is enforced by the consumer protection authority rather than the revenue agency. After 8 August the euro price must be the prominent one. A totem that still shows both with equal weight is the most visible violation on the road, and the one most likely to attract a complaint. For LED totems driven from the POS the change is a template; for static panels it is a physical job. Shop shelf labels follow the same logic, and an electronic shelf label system makes it a one-line change.

3. The fiscal receipt

The receipt is the part governed by Ordinance N-18. From 1 January 2026 fiscal devices must operate in euro, and the receipt layout for the whole of 2026 is euro-primary with the leva total printed as a reference together with the fixed rate. That reference line remains allowed through 31 December 2026, so there is no need to strip it on 9 August; but any device that never had its euro firmware update cannot legally be used at all. If a site in your network is still printing leva as the primary currency the problem is the device, not the POS, and the fix is the service technician, not a config change.

Two practical points from the shop side. Card terminals have authorised in euro since January, so the amount the POS sends to the terminal and the amount on the fiscal receipt must match to the cent, and mixed cash payments with leva notes are over: leva stopped being legal tender at the end of January. And end of day reports that compare cash drawer to fiscal totals need the euro rounding rule applied consistently (half up, at the total, not per line) or you will chase phantom differences of one cent per shift.

Auditing a whole network

The checklist we ran across our customers' stations in the week of 8 August:

• Pull unit prices from every dispenser via the controller and diff them against the POS price list.
• Query each fiscal device for firmware version and confirm it is on the euro-enabled release.
• Print one test receipt per site and verify: euro primary, leva reference, fixed rate printed.
• Check the totem template and any remaining BGN-first shelf labels.
• Confirm head office reports, fuel card settlements and loyalty accruals all use the euro price list.

None of this is hard engineering. It is the kind of change that fails only when one of the three price surfaces is forgotten, and a network of forty stations has a hundred and twenty of them. If your POS can answer "what price is this pump showing right now" from the head office, the audit takes an afternoon. If it cannot, that is the feature to add before the next regulatory date.