Vertrag anfechten & Irrtümer

Anfechtung: Was tun bei fehlerhaften Preisen und anderen Pannen im Webshop?

Ein Preisfehler im Shop reicht oft aus, damit vermeintliche Schnäppchen viral gehen und Bestellungen explodieren. Entscheidend ist dann schnelles, rechtlich sauberes Handeln.

27 min 30

Kaufvertrag-Anfechtung: Wann Verträge bei arglistiger Täuschung anfechtbar sind

Täuscht ein Händler seinen Kunden vor oder bei Vertragsschluss arglistig, d.h. bewusst über vertragsrelevante Punkte, kann der Kunde den Vertrag anfechten. Dies gilt auch, wenn der Händler über wichtige Punkte nicht aufklärt.

5 min

Preisfehler im Online-Shop: Wann das „Schnäppchen“ teuer wird

Preisfehler im Webshop führen immer wieder zu unfreiwilligen Schnäppchen. Clevere Kunden schlagen schnell zu – auf Kosten der Händler. Ob die Verträge gültig sind, hängt oft von Details und rechtssicheren Texten ab.

7 min

Kunde bestreitet Vertragsschluss: Handlungsempfehlung

In der Praxis kommt es im Fernsatz immer wieder zu Streitigkeiten, ob überhaupt ein Vertrag geschlossen wurde. Nicht selten wird von Kundenseite dabei vorgeschoben, man habe die Bestellung gar nicht selbst getätigt. Wie verhalten sich betroffene Händler am besten?

10 min

Mustervorlagen: So erklären Händler die Anfechtung eines Vertrages rechtssicher

Treten Fehler wie falsche Preisangaben in Ihrem Webshop auf, ist schnelles Handeln essenziell. Wir stellen wirksame Mustervorlagen für verschiedene Anfechtungsszenarien bereit.

5 min

Offensichtlicher Fehlpreis im Online-Shop: Kunde geht leer aus

Darf ein Kunde offensichtliche Fehlpreise im Online-Shop ausnutzen? Das OLG Düsseldorf entschied im Fall von Generatoren zum „Spottpreis“, wann der Lieferanspruch wegen unzulässiger Rechtsausübung entfällt.

5 min 1

Fehlerhafte Preisauszeichnung im Internet

Die Anfechtung eins Vertrages wegen eines Erklärungsirrtums ist möglich, soweit im Internet ein falscher Preis angeben wurde und dieser auf einen fehlerhaften Datentransfer beim Anbieter zurückzuführen ist.

1 min

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Server name	staging.itrk.dev
Http Host	staging.itrk.dev
Hostname	itrk.dev
Datum/Zeit	2026-01-15T15:23:55+01:00 (1768487035)
Git branch	feature/trustwidget
CMS Pfad	/var/www/vhosts/itrk.dev/itrk/it-recht-kanzlei/cms/staging
Datenbank	itrk_staging (itrk_staging@127.0.0.1:3306)

Vertrag anfechten & Irrtümer

Anfechtung: Was tun bei fehlerhaften Preisen und anderen Pannen im Webshop?

Kaufvertrag-Anfechtung: Wann Verträge bei arglistiger Täuschung anfechtbar sind

Preisfehler im Online-Shop: Wann das „Schnäppchen“ teuer wird

Kunde bestreitet Vertragsschluss: Handlungsempfehlung

Mustervorlagen: So erklären Händler die Anfechtung eines Vertrages rechtssicher

Offensichtlicher Fehlpreis im Online-Shop: Kunde geht leer aus

Fehlerhafte Preisauszeichnung im Internet

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