How often are discounts updated on Costless?

Discounts are updated daily on Costless. We track promotions from major Polish supermarkets and retailers, including Biedronka, Lidl, Kaufland, Auchan and others, so you always see the freshest offers and discounts.

How can I find discounts in my city?

Use the city selector at the top of the page to filter discounts available in your region. Costless covers discounts in Warsaw, Krakow, Wroclaw, Poznan, Gdansk and over 20 other Polish cities. You can search for your city or browse the full list.

Are the prices shown on Costless accurate?

Prices are regularly updated from official store sources and verified daily. However, prices may vary depending on location and specific store. We recommend checking the final price when placing an order or contacting the store directly.

How do I know when a discount ends?

Each discount card clearly displays the end date. Discounts ending within 48 hours are marked with a special 'Ending Soon' indicator to help you act quickly and not miss the opportunity.

Can I filter discounts by store?

Yes, you can filter discounts by selecting specific stores from the list. Costless allows you to compare promotions at Biedronka, Lidl, Kaufland, Auchan, Carrefour, Tesco, Netto and other retailers. You can also filter by price range, category, brand and discount percentage.

What does the discount percentage mean?

The discount percentage shows how much you save compared to the regular price. For example, -30% means the product is 30% cheaper than its original price. This helps quickly identify the best savings opportunities.

How can I save money on groceries by comparing discounts?

Comparing prices on Costless helps save 15-30% on groceries. Before shopping, check the Discounts page to find discounted products in multiple stores. Filter by categories such as dairy, meat, fruit or household items to find the best prices in your city. Plan your shopping route based on where the best discounts are available.

What are the best discounts today on groceries and household items?

Today's best discounts are displayed on the main Discounts page, sorted by discount percentage or popularity. Use category filters to find specific discounts on groceries, electronics, cosmetics or household items. New discounts are added daily from all major Polish retailers.

How do I set up product price change notifications?

Create a free Costless account to set up price notifications. When you find a product, click the bell icon to receive notifications when the price drops or new discounts appear. You'll receive notifications via email or push notifications according to your settings.

Can I view product price history?

Yes, Costless tracks product price history across multiple stores. Click on any product to see its price trends over time, which helps determine the best time to buy. This feature shows whether the current discount is truly beneficial or if prices were lower recently.

Where can I find the cheapest products nearby?

Select your city using the location selector at the top of the page. Costless will show you the cheapest products available in nearby stores, comparing prices at Biedronka, Lidl, Kaufland and other local retailers. Sort by price or discount percentage to find the best deals in your area.

Which supermarket has the best discounts this week?

The best weekly discounts vary by category and location. Use the store comparison feature to see which supermarket offers the most discounts this week. Costless analyses promotions from all major chains, including Biedronka, Lidl, Kaufland, Auchan, Carrefour and Tesco, to show where to shop for maximum savings.

How much can I save by comparing prices before shopping?

Polish shoppers save an average of 15-30% monthly by comparing prices on Costless before shopping. For a typical family spending 2,000 PLN on groceries monthly, this means savings of 300-600 PLN. Savings are particularly significant on electronics, appliances and bulk purchases.

How does Costless find and verify discounts?

Costless uses automated technologies to collect promotional data directly from retailers' official websites and verified sources. Our system updates discounts daily, verifies price accuracy against current store offers and automatically removes expired promotions. We only display legitimate offers from verified Polish retailers.

Is Costless free to use?

Yes, Costless is completely free for shoppers. There are no subscription fees, hidden charges or mandatory registration to view discounts and compare prices. Creating a free account unlocks additional features such as price notifications and favourites, but basic discount browsing is always free.

Do I need to create an account to view discounts?

No, you can view all discounts, compare prices and use filters without creating an account. Registration is optional and provides additional features such as price notifications, shopping lists, favourite discounts and personalised recommendations based on your shopping preferences.

Can I create shopping lists with discounts?

Yes, registered users can create shopping lists and save discounts to favourites. When you find products on sale, add them to your list. Costless will notify you if better discounts appear or if products on your list are about to expire, helping you shop smarter.

How do I receive notifications about new discounts?

Enable discount notifications in your account settings. You can choose to receive notifications about new discounts in specific categories, when prices drop on tracked products or when your favourite stores launch promotions. Notifications are available via email, push notifications or both options.

Can I compare one product across multiple stores?

Yes, this is the main feature of Costless. When you search for a product, you'll see prices from all stores that stock it. Instantly compare prices, discounts and availability at Biedronka, Lidl, Kaufland and other retailers. This ensures you always buy at the lowest available price.

When is the best time to look for discounts on groceries and electronics?

The best periods for discounts include: weekly promotions (Thursday-Monday), monthly sales (end of month), seasonal sales (New Year, Easter, Independence Day), Black Friday (November) and back-to-school sales (August-September). Electronics have the best discounts during Black Friday, New Year and new model release periods. Check Costless daily to catch flash sales and limited-time offers.

Deals In Oświęcim — Biedronka, Lidl

Warszawa1591 deal products

Ruda Śląska387 deal products

Nowy Sącz286 deal products

Kielce286 deal products

Racławówka286 deal products

Łomianki286 deal products

Olsztyn286 deal products

Lubin286 deal products

Opole286 deal products

Rozprza286 deal products

Szczecin286 deal products

Piotrków Trybunalski286 deal products

Płock286 deal products

Kraków286 deal products

Ciechanów286 deal products

Poznań286 deal products

Rzeszów286 deal products

Wrocław286 deal products

Swadzim286 deal products

Mikołów286 deal products

Racibórz286 deal products

Katowice286 deal products

Zabrze286 deal products

Bieruń286 deal products

Radom286 deal products

Bytom286 deal products

Tarnów286 deal products

Białystok286 deal products

Rumia286 deal products

Rybnik286 deal products

Bydgoszcz286 deal products

Toruń286 deal products

Krasne286 deal products

Bielsko-Biała286 deal products

Sosnowiec286 deal products

Poczesna286 deal products

Tychy286 deal products

Częstochowa286 deal products

Wałbrzych286 deal products

Bielany Wrocławskie286 deal products

Dąbrowa Górnicza286 deal products

Gorzkowice286 deal products

Żory286 deal products

Gdańsk286 deal products

Malanów286 deal products

Brwinów286 deal products

Gdynia286 deal products

Włocławek286 deal products

Cieszyn286 deal products

Gliwice286 deal products

Jarosław286 deal products

Janki286 deal products

Wadowice286 deal products

Jelenia Góra286 deal products

Sobótka286 deal products

Dobroszyce286 deal products

Ostrów Wielkopolski286 deal products

Kobylnica286 deal products

Łódź286 deal products

Zielonka286 deal products

Grójec286 deal products

Piaseczno286 deal products

Legnica286 deal products

Konstancin-Jeziorna286 deal products

Józefosław286 deal products

Limanowa286 deal products

Lublin286 deal products

Myślenice286 deal products

Zielona Góra286 deal products

Piastów286 deal products

Marki286 deal products

Siemianowice Śląskie286 deal products

Włoszczowa286 deal products

Łomża286 deal products

Chmielnik286 deal products

Sędziszów Małopolski286 deal products

Blachownia286 deal products

Żyrardów 286 deal products

Sokolniki-Las286 deal products

Rabka-Zdrój286 deal products

Tarnobrzeg 286 deal products

Pruszków286 deal products

Jastrzębie-Zdrój286 deal products

Lipówki286 deal products

Kamień286 deal products

Przestańsko286 deal products

Łazy286 deal products

Kołbaskowo286 deal products

Stargard 286 deal products

Wejherowo286 deal products

Pieńków286 deal products

Koszalin286 deal products

Kutno286 deal products

Sosnowiec-Pieńki286 deal products

Szepietowo286 deal products

Zakopane286 deal products

Oświęcim286 deal products

Mogilany286 deal products

Poskwitów286 deal products

Mińsk Mazowiecki286 deal products

Product deals and discounts: Oświęcim

Stores In Oświęcim

Auchan PL

Yogurt Bakoma 7 Grains men with Peach, Pear and Cereals 300g

Yogurt Bakoma Men 7 Grains with Grapefruit, Cranberry and Seeds 300 g

Yogurt Bakoma 7 Grains men with apple, orange and grains 300 g

Yogurt Bakoma 7 Grains men with pineapple, tangerine and cereals 300 g

Yogurt Bakoma 7 Grains men with Black Currant and Cereals 300 g

Milk Laciate 3.2% 1l

Croissant 7 Days Super Max with cocoa filling 110g

Kefir Mlekovita plastic bottle 1.0l

Coconut Yogurt Auchan Vegan Creamy 400 g

Yogurt Auchan Vegan Cocoghurt with Peach and Passion Fruit 400 g

Auchan Ground Chicken Leg Meat 400 g

Fanta Orange Flavored Carbonated Drink 1.5l

Carbonated Drink Coca-Cola cola 1.5l

Mineral Water Nałęczowianka Stronger Gas 0.5 l

Mineral Water Slightly Sparkling Nałęczowianka 6 x 1.0l

Mineral Water Nałęczowianka Still 6 x 1.5l

Ground Coffee Tchibo Exclusive 250 g

Sour Cream Pewni Dobrego 18% 200g

Szubryt Ham similar to that from the PRL 80 g

Szubryt Pork Ham 80 g

Mamba Chewing Gum Tropics 106g

Extra Butter Łaciate Block 300 g

Corn Chips Doritos Nacho Cheese Flavor 100 g

Juice Auchan Orange 1.0l

Mousse Auchan apple-strawberry no added sugar 200 g

Apple - Banana Mousse Auchan 100 g

Mousse Auchan apple-peach no added sugar 100 g

Apple-Pear Mousse Auchan 100 g

Mousse apple-mango Auchan no added sugar 100 g

Chocolate E.Wedel intensely dark 80 g

Cookies Złotokłos Coconut 750 g

Sausage Pewni Dobrego Silesian 400 g

Chocolate E.Wedel classic dark 64% 90 g

Kabanos Krakus Poultry and Pork 95 g

Krakus Chicken Breast Ham Cooked 100 g

Krakus Export Pork Ham 120g

Sausage Krakus Żywiecka Semi-dried 2 x 40 g

Krakus Pork Cabanossi 95 g

Krakowska Dry Sausage Krakus from Ham 80 g

Carbonated Drink Sprite Lemon and Lime Flavor Zero 1.5 l

Coca-Cola Drink carbonated cola flavor zero sugar 1.5l

Sprite Lemon and Lime Flavored Carbonated Drink 1.5 l

Gummies Haribo Wummis 85 g

Gummies Haribo Phantasia 85 g

Gummies Haribo Tropifrutti Fruit Flavored 85 g

Jelly Candies Haribo Jelly Beans 85g

Haribo Gummy Bears Gold Bears 85 g

Gummies Haribo Happy Cola 85 g

Gummies Haribo Pico - Balla 85 g

Gummies Haribo Fruit with Fruit Juice Added 85 g

Deals and Discounts in Polish Supermarkets

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