# Start/stop public sale/presale

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In order to update any the information here, you will need to execute a blockchain transaction. Please note that **all of the actions cost transaction fees.**
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In order to launch your collection, you will need to start your public sale/presale. 

You can do so from "Sale" tab in the contract management console by simply clicking "**Start the sale**". 

If you want to stop the sale, you can do so by clicking "**Stop the sale**".

You can also change the following information:

* Public sale mint price
* Public sale max mints per wallet
* Presale mint price
* Presale max mints per wallet