• INTERNORGA – Leading Trade Fair for the Hospitality and Restaurant Industry
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  1. INTERNORGA
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INTERNORGA 2025 Exhibitor logo 3E Software House/Ordering Stack

3E Software House/Ordering Stack

Ordering Stack: The self-service revolution, redefining restaurant operations. Our platform empowers customers to seamlessly place orders through multiple access points such as self-service kiosks, a mobile app, a website, or their favorite food delivery services - including JustEat/TakeAway, Glovo, UberEats, and more. All while maintaining full integration with your existing POS system.
By integrating Ordering Stack with your POS system, you can manage a unified product database across all sales channels. Orders flow directly into your POS as if they were entered by your staff. Moreover, our solution opens the door to implementing a loyalty program, increasing customer engagement and incentivizing repeat purchases through personalized offers and coupons.
Leveraging over a decade of experience in the QSR industry working for KFC, Burger King and Pizza Hut, we have harnessed invaluable insights to create our flagship product - Ordering Stack.

Our comprehensive solution for self-service kiosks includes:

- User-friendly software integration with your existing POS system, typically completed within just two months.

- Custom-designed UX/UI for the kiosk application to perfectly match your brand's visual identity.

- Provision of high-quality hardware by our trusted partners who have deployed over 1500 devices across Europe.

- The option to integrate an advanced loyalty system.


With Ordering Stack, you gain not just reliable self-service kiosks but also a suite of sales management tools, including:

- A loyalty app that supports coupons and marketing campaigns,

- Integration with market aggregators such as Pyszne.pl, UberEats, Glovo, Wolt, and Bolt,

- The option for delivery orders via websites and mobile apps,

- A Kitchen Display System (KDS) for streamlined kitchen order viewing.


Ordering Stack successfully guides QSR chains in the gastronomy industry on their journey of digital transformation. This innovative solution was developed based on the extensive experience of 3e Software House, a company specializing in delivering high-quality custom business software for major international restaurant brands such as Popeyes, Burger King, KFC, and Pasibus

    • Hall A3, Stand 104
  • Jelinka 32
    01-646 Warsaw
    Poland

  • +48 725-935000
    • Self-service Modules for restaurants chains
    • The loyalty module in the Ordering Stack software for restaurant chains

Hall A3

Latest Material

  • Product

    Self-service Modules for restaurants chains


    [englisg version]

    The Ordering Stack software includes modules for self-service, external integrations, operations, loyalty mechanisms, and integration with POS…

    Get the Insight
  • Product

    The loyalty module in the Ordering Stack software for restaurant chains


    [english version]

    Loyalty mechanisms in the Ordering Stack software include: a loyalty & communication module, a loyalty module integrator, and a mobile loyalty…

    Get the Insight
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