Skip to content
mervo Norge

Why the rules differ between countries

Sweden, Denmark, Finland and Norway each wrote the same EU rule on before prices into their own law, with differences that can change our result.

The EU rule says a before price must be the lowest price the store charged in at least the 30 days before a reduction. Each country added its own exceptions. Norway applies the rule through the EEA agreement. We check every offer against the version of the country whose site you are on.

The rule on before prices, country by country
WhatSwedenDenmarkFinlandNorway
Period for the lowest price30 days30 days30 days30 days
Goods that spoil quicklySame period14 daysNot coveredThe price just before the reduction
Member and loyalty pricesDo not countDo not countDo not countCount towards the lowest price
New productsNo special ruleNo special ruleNo reduction in the first 30 daysNo special rule
Stepwise campaignsNo special ruleNo special ruleFirst before price for up to 60 daysNo special rule
How long an offer may runNo special ruleAt most 50 % of the timeNo special ruleNo special rule
Legal basisPrisinformationslagen (2004:347) 7 a §Prismærkningsbekendtgørelsen § 9 a (førpris); Forbrugerombudsmandens retningslinjer for prismarkedsføring (2022), pkt. 4 og 14Kuluttajansuojalaki (38/1978) 2 luku, alennusilmoituksetPrisopplysningsforskriften § 9a
In force since1 May 20221 July 202228 May 20221 July 2023

Our reading of these rules has not yet been confirmed by a lawyer in every country.

The differences that change a result

Member and loyalty prices: where they count, a lower member price in the period lowers the before price the store may show, even if you are not a member. Where they do not count, we compare only with the price everyone pays.

Goods that spoil quickly: depending on the country, they use a shorter period, the price just before the reduction, or are not covered at all. Where they are not covered, we do not assess them.

Campaigns and offers: some countries allow a price to be lowered in steps against the first before price for a limited time, or limit how long a reduced price may be called an offer.

New products: some countries do not allow a reduction to be advertised on a product the store has only just started selling.

The rule in Norway and what our result means

All help articles