Advertising terms

Last updated: November 5, 2026. These terms apply to all ad bookings on repocharts.com between Andreas Klingenberger (“we”) and the advertiser (“you”).

1. Businesses only

Our advertising offer is aimed exclusively at businesses within the meaning of § 14 BGB. By booking, you confirm that you are acting in a commercial or self-employed professional capacity.

2. Booking and payment

Ad slots are booked per calendar week (Monday to Sunday). Prices are net plus statutory VAT where applicable and are payable in advance. The contract is concluded when the payment has been completed. You receive an invoice by email.

3. Review and approval

Every ad is reviewed before it goes live. We may reject ads, or ask for changes, in particular if they are illegal, misleading, sexual, discriminatory, promote gambling, weapons, drugs, financial schemes or crypto investments, contain malware or deceptive links, infringe third-party rights, or do not fit a developer audience. Changes to an approved ad are reviewed again. If an ad cannot be approved before the booked start, you may provide a different ad or receive a full refund for weeks not yet started.

4. Your responsibility

You are responsible for the content of your ad and the linked website and confirm that you hold all necessary rights (for example to logos, images and trademarks). You indemnify us against claims of third parties arising from your ad, including reasonable costs of legal defence.

5. Delivery

Ads are shown in the booked slot during the booked weeks and are labelled as advertising. Some slots rotate between several advertisers; the number is shown when booking. We do not guarantee a specific number of impressions or clicks. Ads never influence rankings. If a slot is unavailable for more than 24 hours in total during a booked week for reasons within our control, we credit the affected days pro rata.

6. Cancellation

You can cancel free of charge up to 7 days before the start of the first booked week. After that, the booking can no longer be cancelled. We may end a running campaign without notice if the ad or the linked website subsequently violates section 3; in that case there is no refund unless we are responsible for the reason.

7. Liability

We are liable without limitation for intent and gross negligence and for injury to life, body or health. For slight negligence we are only liable for breach of essential contractual obligations, limited to the foreseeable damage typical for the contract and at most the price of the booking concerned.

8. Final provisions

German law applies, excluding the UN Convention on Contracts for the International Sale of Goods. Place of jurisdiction for merchants is our place of business. Should individual provisions be invalid, the remaining provisions remain unaffected.