Terms and Conditions for Supporters

Last updated: 2026-10-25

§ 1 Provider and scope

The provider is Quavon UG (haftungsbeschränkt), Langbehnstraße 39, 83022 Rosenheim, Deutschland (“we”). These terms govern the supporter contract you conclude via jackpoll.org. Use of the Jackpoll application itself is governed by the terms at https://app.jackpoll.org/terms.

Using Jackpoll is and remains free of charge and requires no supporter contract. Supporting is voluntary.

§ 2 What you get

In return for your contribution we list you on the supporters page in the tier your amount reaches. You also get an optional link beside your name; the higher tiers additionally allow a profile picture, a banner image and a short description. Your management page shows which fields your tier unlocks.

Your tier follows your lifetime total and is never downgraded if you later pay less. There is no claim to a particular placement or layout.

For a one-time contribution we list you without time limit; you can have the listing ended at any time by email to contact@quavon.de.

§ 3 Conclusion of contract

The presentation of tiers on this website is not a binding offer. By choosing “order with obligation to pay” you make a binding offer. Directly above that button you see the essential characteristics, the total price, the billing interval and the term. The contract is concluded when your payment reaches our payment service provider; you then receive a confirmation by email.

§ 4 Prices and payment

All amounts shown are final prices in euro and include statutory VAT. No shipping or additional costs apply.

Payment is processed by Mollie B.V., Amsterdam. We never see or store card details. For monthly or yearly support we charge the amount at the start of each period using the payment method you set up. You receive an invoice for every payment at the billing address you provided.

Supporting is currently only possible with a German billing address.

§ 5 Term and cancellation

A one-time contribution creates no continuing obligation. Monthly or yearly support runs for an indefinite period and you may cancel it at any time with effect from the end of the current billing period. There is no minimum term and no notice period.

You can cancel using the cancellation button at Cancel a contract, using the link in your confirmation email, or informally in text form to contact@quavon.de. Contributions already paid for a running period are not refunded pro rata; your listing remains until the end of that period.

We may terminate the contract with 30 days' notice to the end of a billing period. The right of either party to terminate for cause remains unaffected.

§ 6 Right of withdrawal

Consumers have a statutory right of withdrawal. The full withdrawal instruction and the model withdrawal form are at Right of withdrawal. You can also withdraw using our withdrawal function at Withdraw from contract.

We start performing the service immediately after the contract is concluded. Whether you ask us to perform before the withdrawal period ends is your free choice when ordering. If you asked for it and then withdraw, you pay a proportionate amount for the time until your withdrawal (§ 357a (2) BGB). If you did not, you receive all payments back in full when you withdraw in time.

§ 7 Your content

For the name, link, images and text you provide, you grant us the simple, revocable right to display them publicly on the supporters page. You warrant that you hold the necessary rights and that the content infringes no third-party rights and no laws.

We may remove unlawful, misleading or promotional content that plainly has nothing to do with supporting the project. Your listing then continues without the removed content, and you may terminate the contract for cause.

§ 8 Liability

We are liable without limitation for intent and gross negligence and for injury to life, body or health. In cases of simple negligence we are liable only for breach of a material contractual obligation (an obligation whose fulfilment makes the proper performance of the contract possible in the first place and on whose observance you may regularly rely) and limited in amount to the foreseeable damage typical for this type of contract. Liability under the German Product Liability Act remains unaffected.

§ 9 Changes to these terms

Changes to these terms take effect for an existing contract only with your express consent. We inform you of the changes by email at least six weeks before they are meant to take effect. If you do not consent, the contract continues on the existing terms; either side may then terminate it with ordinary notice as described in § 5. Without your consent we may only make purely editorial changes or adjustments that are mandatory by law and do not affect the main obligations; we inform you of these by email in advance.

§ 10 Final provisions

German law applies. If the supporter is a consumer habitually resident in another EU state, the mandatory consumer protection provisions of that state remain unaffected. Should a provision be invalid, the remainder of the contract stays in force.

We are neither willing nor obliged to take part in dispute-resolution proceedings before a consumer arbitration board (§ 36 (1) no. 1 VSBG).