AI Duel · As of November 14, 2026
Terms for the plan “Win them back”
1. Scope, seller
These terms apply to the plan “Win them back” for the AI Duel, sold by I4U Online GmbH, Auinger Strasse 38, 82237 Wörthsee, Germany, HRB 185839 (Munich Local Court), managing director Manfred Lugmayr (“I4U”).
The plan is offered to businesses only (companies, self-employed professionals). Contracts with consumers are excluded. By purchasing, the customer confirms they are acting as a business.
2. Contract
The customer orders the plan on the checkout page of our payment provider Stripe. The contract is concluded when the payment is completed.
3. Services
The plan is created automatically after payment and is usually available via a personal link within 10 minutes. It contains 60 more simulated customer requests to ChatGPT, Claude and Gemini with web search, all reasons from the duel with a concrete fix, three ready-made building blocks for the website (copy, questions and answers, listings) and the sources the AI relies on.
The customer profiles are simulated. The answers come from third-party services (OpenAI, Anthropic, Google) and vary from request to request. The plan is created with the help of AI. I4U does not promise any particular mention, ranking, reach or revenue.
4. Price, payment
The price is EUR 79 net, one-time, plus any applicable VAT. There is no subscription. Payment is processed by Stripe; the invoice is sent by email.
5. Money-back promise
If the plan shows the customer nothing new, they can tell us within 14 days of purchase by email to info@i4u.business. I4U then refunds the amount paid within 14 days. The promise applies once per customer.
6. Rights of use
The customer receives a simple, unlimited right to use the delivered content for their own purposes, including editing. I4U may use anonymised insights without reference to the customer.
7. Liability
I4U is liable without limitation for intent and gross negligence, for injury to life, body or health and under product liability law. For slight negligence I4U is liable only for breach of an essential contractual obligation, limited to the typical, foreseeable damage and at most the purchase price. I4U is not liable for content or decisions of AI providers.
8. Privacy
See our privacy policy.
9. Final provisions
German law applies, excluding the UN Convention on Contracts for the International Sale of Goods. Place of jurisdiction, where permitted, is Munich, Germany. Should any provision be invalid, the rest of the contract remains in force.