Implementation Path {#accept-devices-acq-impl-path}
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The implementation path for Acceptance Devices includes these tasks:

1. Configure the Acceptance Devices product for your merchant in the CAS environment.
2. Provide the relevant implementation guide for the product, based on the selected integration method. For a list of guides, see [Resources for Merchants](/docs/vas/en-us/ad/acq/all/na/accept-devices-acq/accept-devices-acq-dist-integ/accept-devices-acq-merch-resources.md "").
3. When integration is complete, validate the product's functionality by testing it in the CAS environment.
4. Configure the validated Acceptance Devices product for your merchant in the production environment.