# bonus

**Bonus NFTs** boost Extractors SHING production.

NFTs under Bonus, Promo, Exclusive and Membership schemas are bonus NFTs.

Up to 10% bonus SHING can be obtained by just holding bonus NFTs: effect stacks.

Following a list of selected NFTs and their bonus value:

* Taco Universe Badge 1, 2 and 3 - **0.1%**
* Taco Univers Badge 4: **0.01%**
* Taco + Catfresh - **0.5%**
* Taco Universe Sauce - **0.75%**

Also [Promo](https://whitepaper.tacostudios.io/nft-collection/collection/promo) and [Membership](https://whitepaper.tacostudios.io/nft-collection/collection/membership) NFTs boost Extractors SHING production:

* Let’s Taco ‘bout it - **0.1%**
* Taco VIP - **1%**
* Taco Exclusive NFTs - **5%**
* Taco Rocket - **0.1%**
* Taco Neon - **0.1%**
* Taco Zesty Promo - **0.1%**