Provider information under § 5 DDG and § 18(1) MStV
Marek KammFeeSiftChristianental 738855 WernigerodeGermanyFeeSift is a product name, not a separate legal entity. The provider of this digital service is the natural person named above and nobody else. There is no company, no commercial register entry and no other authorised representative.
German law requires this page and governs its content. The German version is authoritative if the two ever differ.
Contact
- marek.kamm2005@gmail.com
- Telephone
- +49 1573 9286116
Enquiries are answered by email. FeeSift deliberately runs no contact form and no chat widget: either one would introduce server-side processing or third-party script onto a site whose central promise is that your Weekly Orders Report never leaves your browser.
Never send us your Weekly Orders Report. It contains your buyers' names and locations. Use the anonymised export from the payout analyzer instead, and check it before you send it.
Responsibility for editorial content
Responsible for the editorial content of the guide and methodology pages within the meaning of § 18(2) MStV:
Marek KammFeeSiftChristianental 738855 WernigerodeGermanyWhether FeeSift's guides count as journalistic-editorial content is a matter of judgement. Since the name and serviceable address are published here anyway, a responsible person is named rather than leaving the question open.
Register, supervision and legal form
- Commercial register
- No entry. The provider is a natural person and not a merchant registered in the Handelsregister.
- Supervisory authority
- None. Publishing fee calculators requires no official authorisation, so § 5(1) no. 3 DDG does not apply.
- Professional rules
- None. No regulated profession is practised and no legal, tax or financial advice is provided.
Consumer dispute resolution
The provider employed no more than ten people on 31 December of the previous year and is therefore not required to make the general statement under § 36(1) VSBG. Independently of that: the provider is neither willing nor obliged to take part in dispute resolution proceedings before a consumer arbitration board.
There is deliberately no link to the European Commission's former Online Dispute Resolution platform. The regulation behind it was repealed with effect from 20 July 2025 and the platform no longer operates.
Liability for content and links
As a service provider, the operator is responsible for its own content on these pages under § 7(1) DDG. Under §§ 8 to 10 DDG there is no obligation to monitor transmitted or stored third-party information, or to investigate circumstances indicating unlawful activity. Obligations to remove or block content under general law remain unaffected; liability begins only once a specific infringement becomes known.
FeeSift links to external pages, in particular to Whatnot's official documentation. The operator has no influence over their content. No infringement was apparent when the links were added. Permanent monitoring of linked pages is not reasonable without concrete grounds; links will be removed once an infringement becomes known.
FeeSift's calculations are estimates based on published fee rules and the values you enter. They are not tax, legal, accounting or financial advice. Whatnot's own statements and terms control. Check important amounts against your payout statement and consult a qualified professional where it matters. How FeeSift calculates is set out in the methodology and the sources.
Copyright and trade marks
Content and works created by the operator on these pages are subject to German copyright law. Reproduction, adaptation, distribution and any kind of exploitation beyond the limits of copyright require the operator's written consent. Downloads and copies of this page are permitted for private, non-commercial use.
FeeSift is an independent product. It is not affiliated with Whatnot and is not endorsed, reviewed or sponsored by Whatnot. “Whatnot” and related signs are trade marks of their respective owners and are used here descriptively, only to name the service the calculations refer to.