# Sponsored mints

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Sponsored mints are currently not available for collections on Ethereum mainnet. They are only available for random fixed price and free public sales. 
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Sponsored mints allow anyone to prepay for a set number of tokens from your collection. When a mint is sponsored, a collector can claim a token for free, with no mint or gas fees.

Each wallet is limited to one claim per collection.

### How do I sponsor a mint?

Sponsoring a mint includes covering the mint cost, gas fees, and the Highlight mint fee. To account for gas price fluctuations, you'll pay the following amount for gas fee per sponsored mint:

* Arbitrum, Base, Optimism, Zora: 0.0001 ETH 
* Polygon: 0.2 MATIC

To sponsor a mint, head to the project page. If the sponsored mints feature is enabled, click the button to specify and confirm the amount. 

<figure><img src="https://2771355553-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FPyFGUCbu8K9JLpRj9AaX%2Fuploads%2Fp3wwxvEik4E9tZCSUSe3%2FFrame%20461164.png?alt=media&#x26;token=0e53ee08-4e80-4492-9399-18383932a14a" alt=""><figcaption></figcaption></figure>

Finalize the transaction in your wallet to complete sponsorship.

### How do I claim a sponsored mint?

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Please note sponsored mints cannot be claimed from Frames on Farcaster.&#x20;
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If sponsored mints are available, collectors can claim one by pressing the "Claim" button on the mint card.

<figure><img src="https://2771355553-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FPyFGUCbu8K9JLpRj9AaX%2Fuploads%2F1LCGi0CP4owAmIwABvLV%2FFrame%208444.png?alt=media&#x26;token=14eca4aa-91b1-41eb-b84c-149940a93653" alt=""><figcaption></figcaption></figure>

### How do I enable sponsored mints on my collection?

Sponsored mints can be enabled in the creation flow.&#x20;

For generative and series collections, it can be toggled on in the "Mint details" or "Price and distribution" section, respectively.&#x20;

<figure><img src="https://2771355553-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FPyFGUCbu8K9JLpRj9AaX%2Fuploads%2FNnTxG9pPDJFSf6Hbev2m%2FFrame%208440.png?alt=media&#x26;token=4bf93407-3af4-412f-8f69-aac11d757ee1" alt=""><figcaption></figcaption></figure>

For edition collections, it can be toggled on under the advanced option settings.&#x20;

<figure><img src="https://2771355553-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FPyFGUCbu8K9JLpRj9AaX%2Fuploads%2Fqdj9fnlWZVjU3vG9hSgB%2FFrame%208443.png?alt=media&#x26;token=c24162eb-f3d9-491b-a5c4-91622146f29f" alt=""><figcaption></figcaption></figure>