Anchor price and price list on Shopify
Sidrenko is our app in the Shopify App Store. It shows the anchor price and the 30-day lowest price under every product, and publishes a price list on your domain every day.
The 1 October 2026 start has been postponed, and permanent rules are expected in November. The minister says the aim has not been dropped. Install the app now and price history builds up from day one. When the new rules arrive, the app is updated in Shopify at no extra cost.
Free up to 20 products. For more, $4.99 a month or $39.99 a year, with a 14-day trial. Billed by Shopify, on your store's invoice.
Price on 2.5.2025.: €29.90
Lowest price in the last 30 days: €24.50
- 1Pick a plan in Shopify.
- 2Confirm or import the anchor prices.
- 3In the theme editor, add the Anchor price block to the product page.
- 4Add the Price list block to the footer.
Three obligations, one app
Two lines under the price and a price list link in the footer. That is what NN 101/2026 asks for, and that is what Sidrenko does.
Price on 2.5.2025. or 10.9.2026.
Each product's reference day follows from its product category.
Lowest price in the last 30 days
From daily price snapshots. Shown only while the product is on sale.
Price list
The whole catalogue in CSV and XML, at your store's address.
How Sidrenko works
Both reference days, by Shopify's taxonomy
Food, drink, cosmetics, cleaning and household products use 2.5.2025., everything else 10.9.2026. Sidrenko sorts products by Shopify's standard product category, so you do not have to tag them one by one.
| Food and drink | 2.5.2025. |
| Cosmetics and personal care | 2.5.2025. |
| Cleaning products | 2.5.2025. |
| Clothing | 10.9.2026. |
| Everything else | 10.9.2026. |
The 30-day lowest price, from daily snapshots
Shopify does not remember what price a buyer saw last week. Sidrenko takes a price snapshot every day and computes the lowest from those. If your ERP holds daily prices, import them and the figure applies at once, without waiting for snapshots to build up.
| 14.10.2026. | 27,90 € | |
| 17.10.2026. | 27,90 € | |
| 21.10.2026. | 24,50 € | lowest |
| 26.10.2026. | 27,90 € | |
| 30.10.2026. | 25,00 € | discount |
A price list on your own domain, daily before 8:00
The decision says the merchant must publish the price list on their own pages. So Sidrenko serves it from your store's address, not ours. The file is CSV and XML, named as point VI of the decision requires.
Plans
Up to 20 products. Anchor price, 30-day lowest price, daily price list and theme blocks.
Unlimited products and variants, everything else as in Free. 14-day free trial.
You pick and change the plan in Shopify, and the charge arrives on your store's invoice. Shopify bills in US dollars. If we build your Shopify store, get in touch and we will arrange the setup.
Before you install
How much does it cost?
Up to 20 products is free, with every feature. For more, the Unlimited plan is $4.99 a month or $39.99 a year, with a 14-day free trial. You pay through Shopify, on the same bill as your store. Shopify charges in US dollars.
Do I need to touch the theme or code?
No. The anchor and lowest price are added as a theme block on the product page, and the price list link as a block in the footer. You place both in the theme editor, without code.
How do I enter anchor prices?
Confirm the anchor price for each product in the app, or import it from a CSV file, for example your ERP's export: one row per product, SKU and price. The app never invents an anchor price, because it is the price that actually applied on the reference day.
Can Sidrenko compute the lowest price retroactively?
No. Shopify keeps no history of displayed prices. Sidrenko records from the day you install it, and you can import older history if your ERP has it.
What language is the app in?
Croatian. The interface and the labels buyers see are in Croatian. The App Store listing is in English because Shopify does not offer Croatian as a listing language.
Which stores is it for?
Shopify stores with a business address in Croatia that use Online Store. The NN 101/2026 obligation is Croatian, so the app is only available to them in the App Store.
Does Sidrenko read orders or customer data?
No. The app reads products and prices only. It asks for no access to orders or customers.
I run WooCommerce, not Shopify.
We have a WooCommerce plugin, Anchor price and price list. It does the same job and is bought once, on klikoteka.hr.
More time to build up price history
The 1 October 2026 start has been postponed, and permanent rules are expected in November.
On WooCommerce? The WordPress plugin is for you.
Need a price history import from your ERP? Get in touch.