# smartupsell

> Post-purchase upsell software for Hungarian e-commerce. Increase cart value with one-click offers shown on the order confirmation page.

smartupsell helps webshops increase revenue by displaying targeted product offers after checkout. Customers can add items with a single click without re-entering payment details. Average acceptance rate: 4.76%, average cart value increase: 1,746 Ft per upsell.

## Core Pages

- [Home](https://smartupsell.hu): Main landing page with product overview, key metrics, and signup.
- [Services](https://smartupsell.hu/services): One-click upsells, cart-based targeting, FOMO timers, OTO offers, analytics.
- [Pricing](https://smartupsell.hu/pricing): Revenue-based pricing with 30-day free trial.
- [About](https://smartupsell.hu/about): Team information and company background since 2012.
- [Story](https://smartupsell.hu/sztori): The smartupsell origin story, methodology, and why post-purchase upsells work.
- [Testimonials](https://smartupsell.hu/testimonials): Customer success stories from rmekszer.hu, mediaplaza.eu, dermaonline.hu, kerekparguru.hu.

## Resources

- [FAQ](https://smartupsell.hu/faq): Frequently asked questions about pricing, installation, features, and support.
- [Dictionary](https://smartupsell.hu/dictionary): E-commerce glossary covering cross-sell, upsell, AOV, CAC terminology.
- [Calculator](https://smartupsell.hu/calculator): Extra revenue calculator to estimate potential earnings.
- [Documentation](https://smartupsell.hu/documentation): Integration and setup guides.
- [Changelog](https://smartupsell.hu/changelog): Version history and product updates.
- [Blog](https://smartupsell.hu/blog): Articles about upselling, e-commerce marketing, and case studies.
- [Sitemap](https://smartupsell.hu/sitemap.xml): Complete URL listing.

## Optional

- [2021 Landing](https://smartupsell.hu/2021): Original 2021 version landing page.
- [HeroClip Case Study](https://smartupsell.hu/2018/03/29/esettanulmany-hogyan-novelte-meg-a-heroclip-webaruhaz-15-900-ral-a-havi-forgalmat-egyetlen-kattintassal): How HeroClip increased monthly revenue by $15,900 with one-click upsells.
- [Turn Your Webshop Into a Profit Machine](https://smartupsell.hu/2018/03/25/valtoztasd-profitgyarra-a-webshopodat-egykattintasos-upsellekkel): Complete guide to one-click upsell techniques.
- [The Great Coupon Bible](https://smartupsell.hu/2018/05/05/a-nagy-kuponbiblia): Comprehensive guide to effective coupon usage in e-commerce.
- [Cart Recovery and GDPR](https://smartupsell.hu/2018/05/05/elhagyott-kosar-ertesito-es-a-gdpr): Legal considerations for abandoned cart emails.
- [Cart Recovery Strategies](https://smartupsell.hu/2018/05/05/elhagyott-kosar-emlekezteto): Effective reminder email strategies for abandoned carts.
- [Mediaplaza Case Study](https://smartupsell.hu/2018/11/15/esettanulmany-igy-szerzett-1-906-240-ft-plusz-bevetelt-a-mediaplaza-eu-webaruhaz-a-smartupsellel): How mediaplaza.eu earned 1,906,240 Ft extra revenue.
- [The Upsell Secret](https://smartupsell.hu/2018/12/14/a-titok-amit-minden-e-kereskedonek-tudnia-kell-az-upsellrol): What every e-commerce merchant needs to know about upselling.
- [Instagram Marketing for Webshops](https://smartupsell.hu/2018/05/11/webaruhaz-instagram-marketing): Tips for promoting your webshop on Instagram.
- [Upsell and GDPR](https://smartupsell.hu/2018/05/02/upsell-gdpr): GDPR compliance for upsell strategies.
- [One-Click Upsells on Teachable](https://smartupsell.hu/2018/05/02/teachable-egykattintasos-upsellek): Implementing upsells on course platforms.
- [Open Letter to Webshops](https://smartupsell.hu/2018/05/02/nyilt-level-webaruhazaknak): The critical missing feature in Hungarian webshops.
- [Thank You Page Upsell Blueprint](https://smartupsell.hu/2018/05/04/koszonooldali-upsell-elkeszitese): Step-by-step guide to creating upsell offers.
- [Sell More to Existing Customers](https://smartupsell.hu/2018/03/26/adj-el-tobbet-a-meglevo-vevoidnek): Techniques for increasing revenue from current customers.
- [7 Restaurant Upsell Techniques](https://smartupsell.hu/2018/04/25/ettermi-upsellek): Upselling strategies for hospitality businesses.
- [CAC Rising, AOV is the Answer](https://smartupsell.hu/2025/11/22/a-vevoszerzes-dragult-a-kosarerteknoveles-a-mentsvar-2025-ben): Why thank-you page upsells matter in 2025.
- [AI in Upsell Strategies](https://smartupsell.hu/2025/11/22/mesterseges-intelligencia-az-upsell-strategiakban): Using AI to personalize cart value optimization.
- [Cashback Guarantees as Upsell](https://smartupsell.hu/2025/11/22/a-cashback-garancia-mint-upsell): Digital cashback guarantees as a post-purchase revenue source.