Find a tender for your company. Check the requirements, learn about the most important deadlines, and decide whether to participate.https://opensales.comen-GBhttps://opensales.com/blog/przetargi-dla-twojej-branzy-znajdz-zlecenia-z-ofertowahttps://opensales.com/blog/przetargi-dla-twojej-branzy-znajdz-zlecenia-z-ofertowaBuilding, supplying equipment, or providing services? Choose your industry in openSales, find procedures for your company, and check their documentation with the help of AI.Sun, 27 Sep 2026 11:45:50 GMTSearch tendersopenSales in practicehttps://opensales.com/blog/ofertowa-w-praktyce-od-znalezienia-przetargu-do-przygotowania-ofertyhttps://opensales.com/blog/ofertowa-w-praktyce-od-znalezienia-przetargu-do-przygotowania-ofertyFind a contract for your company, check the documentation, and plan further work. See how to combine the search engine, procedure card, AI analysis, Watchlist and Calendar, with links to feature descriptions and practical guides.Sun, 27 Sep 2026 09:20:14 GMTopenSales in practicehttps://opensales.com/blog/bezpieczenstwo-ofertowej-certyfikaty-iso-i-dane-w-polscehttps://opensales.com/blog/bezpieczenstwo-ofertowej-certyfikaty-iso-i-dane-w-polsceOpenNexus stands behind openSales with four certificates concerning security and business continuity. Learn about their significance for your company and the rules for storing documentation and processing it with AI in Poland.Sun, 27 Sep 2026 07:32:42 GMTopenSales in practicehttps://opensales.com/blog/kalendarz-przetargow-zaplanuj-prace-nad-ofertamihttps://opensales.com/blog/kalendarz-przetargow-zaplanuj-prace-nad-ofertamiCheck how the deadlines for the procedures you are handling are arranged. The calendar shows available dates of observed tenders in week, month, or list view, helping to plan time for preparing bids.Sun, 20 Sep 2026 11:32:49 GMTopenSales in practicehttps://opensales.com/blog/obserwowane-i-tablica-uporzadkuj-prace-nad-przetargamihttps://opensales.com/blog/obserwowane-i-tablica-uporzadkuj-prace-nad-przetargamiSave the procedures you want to focus on and return to them as you work. The Watchlist and kanban board help organize selected procedures and show what stage each one has reached.Sun, 20 Sep 2026 11:31:02 GMTopenSales in practicehttps://opensales.com/blog/jak-sprawdzic-przetarg-i-dokumenty-przed-przygotowaniem-ofertyhttps://opensales.com/blog/jak-sprawdzic-przetarg-i-dokumenty-przed-przygotowaniem-ofertyBefore spending time on pricing, check the scope of the order, documents, and subsequent clarifications. This guide leads through the stages of assessing the procedure, from the information on the card to the current documentation at the source.Sun, 20 Sep 2026 11:07:20 GMTSWZ and participation conditionsSubmitting an offerhttps://opensales.com/blog/karta-postepowania-sprawdz-przetarg-i-jego-dokumentyhttps://opensales.com/blog/karta-postepowania-sprawdz-przetarg-i-jego-dokumentyFrom the found announcement, go to the order details and documents that are worth reading. The procedure card allows you to check available information, use an attachment preview, and see the order of their publication.Sun, 20 Sep 2026 10:57:24 GMTopenSales in practicehttps://opensales.com/blog/jak-analizowac-dokumentacje-przetargowa-z-ai-i-sprawdzac-odpowiedzihttps://opensales.com/blog/jak-analizowac-dokumentacje-przetargowa-z-ai-i-sprawdzac-odpowiedziThe AI summary helps select information to check before preparing an offer. See how to go from the answer to the source, read messages about missing data, and account for documents added later.Sun, 20 Sep 2026 10:42:34 GMTSWZ and participation conditionsSubmitting an offerhttps://opensales.com/blog/wyszukiwarka-przetargow-znajdz-zlecenia-dla-swojej-firmyhttps://opensales.com/blog/wyszukiwarka-przetargow-znajdz-zlecenia-dla-swojej-firmyA well-chosen query and filters help find tenders that match what you offer. See step by step how to start searching, evaluate the results, and save criteria useful for your company.Sat, 19 Sep 2026 22:06:11 GMTSearch tendersopenSales in practicehttps://opensales.com/blog/jak-szukac-przetargow-dla-swojej-firmyhttps://opensales.com/blog/jak-szukac-przetargow-dla-swojej-firmySee how to search for tenders for your company. Select the query, industry, location, and dates, and then save the filter set in openSales.Fri, 18 Sep 2026 22:00:00 GMTSearch tendersSubmitting an offerhttps://opensales.com/blog/gwarancja-wadialna-zabezpiecz-oferte-onlinehttps://opensales.com/blog/gwarancja-wadialna-zabezpiecz-oferte-onlineIf the procurement procedure requires bid security, from its card you can proceed to the online guarantee application. See what information to prepare and what to check in the documentation before submitting the application.Tue, 07 Jul 2026 14:54:05 GMTBid securityopenSales in practicehttps://opensales.com/blog/zatrudnilismy-ai-do-czytania-swz-za-ciebiehttps://opensales.com/blog/zatrudnilismy-ai-do-czytania-swz-za-ciebieStart assessing the procedure with a ready summary of the most important information. AI analysis organizes the content of the attachments in response to the order, requirements, and terms of implementation, and it is re-run after updating the documentation.Sun, 31 May 2026 22:00:00 GMTopenSales in practicehttps://opensales.com/blog/wadium-w-przetarguhttps://opensales.com/blog/wadium-w-przetarguBid security is a guarantee for the submitted bid that can determine your participation in the tender procedure.Mon, 27 Apr 2026 16:16:20 GMTBid securitySubmitting an offerhttps://opensales.com/blog/zwrot-wadium-na-wniosek-wykonawcyhttps://opensales.com/blog/zwrot-wadium-na-wniosek-wykonawcyWhen can you submit a request for the return of bid security before the end of the procedure (Art. 98(2) of the Pzp) and what are the consequences of such a request.Mon, 27 Apr 2026 16:15:02 GMTBid securitySubmitting an offerhttps://opensales.com/blog/progi-unijne-w-zamowieniach-publicznych-w-2025https://opensales.com/blog/progi-unijne-w-zamowieniach-publicznych-w-2025From what amount does the EU procedure apply?Mon, 27 Apr 2026 16:08:12 GMTLevels and thresholdsSearch for a tenderhttps://opensales.com/blog/tryb-podstawowy-bez-negocjacji-tp-1https://opensales.com/blog/tryb-podstawowy-bez-negocjacji-tp-1Basic procedure without negotiations (TP 1) step by stepMon, 27 Apr 2026 16:06:03 GMTLevels and thresholdsSearch for a tenderhttps://opensales.com/blog/tryb-podstawowy-z-fakultatywnymi-negocjacjami-tp-2https://opensales.com/blog/tryb-podstawowy-z-fakultatywnymi-negocjacjami-tp-2Step-by-step guide for the supplierMon, 27 Apr 2026 15:57:52 GMTLevels and thresholdsSearch for a tenderhttps://opensales.com/blog/tryb-podstawowy-z-negocjacjami-tp-3https://opensales.com/blog/tryb-podstawowy-z-negocjacjami-tp-3What does a supplier submitting an offer need to know?Mon, 27 Apr 2026 15:55:07 GMTLevels and thresholdsSearch for a tenderhttps://opensales.com/blog/jak-czytac-swz-krok-po-krokuhttps://opensales.com/blog/jak-czytac-swz-krok-po-krokuHow to read the tender specifications (SWZ) step by step: document structure, participation conditions, bid security, questions for the buyer, and an offer compliant with requirements.Mon, 27 Apr 2026 10:02:36 GMTSWZ and participation conditionsSubmitting an offerhttps://opensales.com/blog/wymog-wizji-lokalnej-i-sprawdzenia-dokumentowhttps://opensales.com/blog/wymog-wizji-lokalnej-i-sprawdzenia-dokumentowWhen the buyer requires a site visit or on-site document check, how to confirm this and what are the consequences of omitting the requirement.Mon, 27 Apr 2026 09:57:01 GMTSWZ and participation conditionsSubmitting an offerhttps://opensales.com/blog/razaco-niska-cenahttps://opensales.com/blog/razaco-niska-cenaHow to avoid and explain it?Mon, 27 Apr 2026 09:50:03 GMTAfter submitting the offerReview of your offerhttps://opensales.com/blog/dzialania-po-zlozeniu-ofertyhttps://opensales.com/blog/dzialania-po-zlozeniu-ofertyWhat can the buyer request?Thu, 23 Apr 2026 08:03:59 GMTAfter submitting the offerReview of your offerhttps://opensales.com/blog/jak-skutecznie-uzyskac-wyjasnienia-swz-lub-opiw-w-przetargu-krajowymhttps://opensales.com/blog/jak-skutecznie-uzyskac-wyjasnienia-swz-lub-opiw-w-przetargu-krajowymIf the content of the SWZ or OPiW is unclear to you as a supplier, you can submit an application for clarification.Thu, 23 Apr 2026 08:00:54 GMTSWZ and participation conditionsSubmitting an offerhttps://opensales.com/blog/sprawdz-czy-umowa-nie-zawiera-zakazanych-zapisowhttps://opensales.com/blog/sprawdz-czy-umowa-nie-zawiera-zakazanych-zapisowCheck whether the contract contains prohibited provisions: tender procedure.Thu, 23 Apr 2026 07:59:30 GMTAfter submitting the offerSubmitting an offerhttps://opensales.com/blog/jak-przygotowa-si-do-przetargu-nieograniczonegohttps://opensales.com/blog/jak-przygotowa-si-do-przetargu-nieograniczonegoA practical guide for the supplierThu, 23 Apr 2026 07:56:58 GMTLevels and thresholdsSubmitting an offerhttps://opensales.com/blog/porownanie-przetargu-unijnego-i-trybu-podstawowegohttps://opensales.com/blog/porownanie-przetargu-unijnego-i-trybu-podstawowegoWhich procedure is right for me?Thu, 23 Apr 2026 07:50:40 GMTLevels and thresholdsSearch for a tender