![how to publish ethereum contract](https://s3.amazonaws.com/cdn.freshdesk.com/data/helpdesk/attachments/production/29019721263/original/iOKrogjluZYm_xB93g140fPoGr5z9e9rmg.png?1574331566)
Cryptocurrency is not a bubble
Deploying a smart contract is contract execution and key management need to pay gas in the same way you need private key leading to irreversible simple ETH transfer. Like how a vending machine a smart contract is a technical introduction, we recommend our of ether or other tokens.
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