> For the complete documentation index, see [llms.txt](https://pixeltycoonswax.gitbook.io/pt/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://pixeltycoonswax.gitbook.io/pt/pixel-tycoons-games/our-games/collector-adventure/ca-advanced-mechanics/collectors-license.md).

# Collector's License

If you have upgraded your collector to Daring, you may request a Collector's License. This   NTT license is the key to most of the advanced mechanics in Collector Adventure. It grants access to the in-game market, allows players to trade Collector Adventure NFTs with **`pixeltmarket`** on AtomicHub, allows players to promote their collectors to Daring, and occasionally serves as a whitelist for drops.

To obtain and register your Collector's License NTT:

1. Upgrade at lease one of your collectors to Daring. 
2. [Reply to this message in the Pixel Tycoons Market](https://t.me/pixeltycoons_market/1766), including the asset ID of your Daring Collector. 
3. When you receive your license, run the command **`/synclicense`** to apply it to your account in-game. You only need to do this one time.

Note that licenses are not transferrable. Only one Collector's License is needed per player.

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