# Prepare for launch
source: https://developer.mastercard.com/digital-debit-experience-design-guide/documentation/prepare-to-launch/index.md

Once your user experience (UX) team of developers, designers and product owners creates the Digital Debit Mastercard (DDMC) in your own environment, but before it's launched, you can verify your readiness with a testing plan and checklist.


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## Metrics {#metrics}

The KPIs we recommend you measure when you launch  

[Learn more](https://developer.mastercard.com/digital-debit-experience-design-guide/documentation/prepare-to-launch/metrics/index.md)


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## Testing plan {#testing-plan}

Guidance to set up your pre-market consumer testing plan  

[Learn more](https://developer.mastercard.com/digital-debit-experience-design-guide/documentation/prepare-to-launch/testing-plan/index.md)


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## Checklist {#checklist}

The support and tools you need to Go Live  

[Learn more](https://developer.mastercard.com/digital-debit-experience-design-guide/documentation/prepare-to-launch/checklist/index.md)

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