> For the complete documentation index, see [llms.txt](https://whitepaper.turncoin.com/turncoin-whitepaper/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://whitepaper.turncoin.com/turncoin-whitepaper/portuguese/virtualstax.md).

# VirtualStaX

- [2.1 O QUE É VIRTUALSTAX? ](https://whitepaper.turncoin.com/turncoin-whitepaper/portuguese/virtualstax/2.1-o-que-e-virtualstax.md): VirtualStaX (StaX) são cartões comerciais digitais verificados por blockchain em pessoas talentosas para os fãs comprarem, venderem, trocarem e coletarem StaX.App
- [2.2 2 QUEM PODE EMITIR STAX?](https://whitepaper.turncoin.com/turncoin-whitepaper/portuguese/virtualstax/2.2-2-quem-pode-emitir-stax.md)
- [2.3 CATEGORIAS STAX](https://whitepaper.turncoin.com/turncoin-whitepaper/portuguese/virtualstax/2.3-categorias-stax.md)
- [2.4 TIPOS DE STAX](https://whitepaper.turncoin.com/turncoin-whitepaper/portuguese/virtualstax/2.4-tipos-de-stax.md)
- [2.4.1 BaseStaX](https://whitepaper.turncoin.com/turncoin-whitepaper/portuguese/virtualstax/2.4-tipos-de-stax/2.4.1-basestax.md)
- [2.4.2 CollectorStaX](https://whitepaper.turncoin.com/turncoin-whitepaper/portuguese/virtualstax/2.4-tipos-de-stax/2.4.2-collectorstax.md)
- [2.5 THE INFINITE REVENUE LOOP](https://whitepaper.turncoin.com/turncoin-whitepaper/portuguese/virtualstax/2.5-the-infinite-revenue-loop.md)
- [2.6 STAX.APP](https://whitepaper.turncoin.com/turncoin-whitepaper/portuguese/virtualstax/2.6-stax.app.md)