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

# Merchandising

<figure><img src="https://1229414509-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FV2Z5mj6nqm26PY7evQuF%2Fuploads%2FAQu8OiwRDTwboiscC7As%2Fdiseno-merch1.png?alt=media&amp;token=8e53c4c9-e492-4eaf-89eb-4c7aeb567b4b" alt=""><figcaption></figcaption></figure>

In World Challenge, you can purchase items such as T-shirts, caps, mugs, canvases, etc., with the exact design of your NFT. But that's not all!&#x20;

Every time someone buys an item featuring your NFTs design, you will receive a commission as a **royalty.**