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Terms of Service

Last updated: July 5, 2026

Provider: Hölzel, Iserhagen & Kirscht GbR, Prellerstr. 22, 01309 Dresden (the "Provider"). These terms apply exclusively to businesses within the meaning of § 14 BGB. The German AGB prevails.

1. Scope

These terms govern use of the software-as-a-service platform "Sondercase" (the "Service"), which uses AI to automatically answer or draft responses to inbound customer inquiries (email and messenger) for online shops. Contracting parties are exclusively businesses within the meaning of § 14 BGB.

2. Conclusion of contract

By registering and confirming the email address, the customer submits an offer to conclude a usage agreement. The contract is formed when the Provider activates the account.

3. Description of services

The Provider makes the Service available within the chosen tier. The specific scope of functions follows from the respective product description. The Service can send responses automatically or provide them as drafts for the customer’s approval; configuration is the customer’s responsibility. For quality assurance and product improvement, the Provider computes aggregate metrics on the extent to which AI suggestions are adopted unchanged or edited (details in the Privacy Policy and DPA).

4. Customer obligations

The customer is responsible for the accuracy of the data provided, the lawful connection of its mailboxes and shop systems, and the content of messages it approves or sends automatically. The customer ensures it is entitled to process the personal data fed into the Service.

5. Fees and payment

Use is subject to a fee according to the chosen tier. Billing is handled via the payment provider Stripe. The prices stated at the time of booking apply, plus statutory VAT.

6. Trial period

Where a free trial is offered, it ends automatically after the stated period. Afterwards the Service may be restricted (e.g. drafts only instead of automatic sending) until a paid tier is booked.

7. Availability

The Provider endeavours to maintain high availability but does not owe any specific availability unless a service level is expressly agreed. Maintenance windows and third-party disruptions (e.g. AI providers, hosting) are reserved.

8. Liability

The Provider is liable without limitation for intent and gross negligence and under the Product Liability Act. For slightly negligent breach of material contractual obligations, liability is limited to the foreseeable damage typical for the contract. Any further liability is excluded. Note: AI-generated content may be inaccurate; the customer is responsible for the degree of automation it chooses.

9. Term and termination

The contract runs for an indefinite period and may be terminated in accordance with the chosen tier. The right to extraordinary termination for good cause remains unaffected.

10. Changes to the terms

The Provider may amend these terms with reasonable notice. If the customer does not object within the stated period, the amended terms are deemed accepted.

11. Final provisions

The law of the Federal Republic of Germany applies. The place of jurisdiction, where permissible, is the Provider’s registered seat. Should individual provisions be invalid, the validity of the remainder is unaffected.