> ## Documentation Index
> Fetch the complete documentation index at: https://voucherify-pw-further-tests.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Create Publication

> This method selects vouchers that are suitable for publication, adds a publish entry and returns the publication.

A voucher is suitable for publication when it's active and hasn't been published yet.  

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> 🚧 Clearly define the source of the voucher
>
> You must clearly define which source you want to publish the voucher code from. It can either be a code from a campaign or a specific voucher identified by a code.  
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> 🚧 Publish multiple vouchers
> In case you want to publish multiple vouchers within a single publication, you need to specify the campaign name and number of vouchers you want to publish.  
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> 📘 Auto-update campaign
>
> In case you want to ensure the number of publishable codes increases automatically with the number of customers, you should use an **auto-update** campaign.