> For the complete documentation index, see [llms.txt](https://vrnouns.gitbook.io/flooor/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://vrnouns.gitbook.io/flooor/documentation/documentation-es/comenzando/mecanismo-de-puja.md).
# Mecanismo de puja
* Se puede enviar una oferta mínima de 0.0001 ETH.
* Luego, todas las ofertas enviadas deben ser un 2% más altas que la oferta anterior.
* Si alguien envía una oferta más alta que la de un usuario que ofreció antes, el dinero se devuelve al usuario que hizo la oferta anterior.
* Para evitar que usuarios malintencionados impidan la devolución de ETH mediante el contrato, se ha añadido exactamente el mismo mecanismo de reenvío con WETH del contrato nouns. De este modo el contrato continúa funcionando sin problemas en cualquier caso.
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