Can I use the same instance registration key in my production and staging instances?
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f your production (live) and staging (development, testing, etc.) Magento instances are for the same store, then the same Instance Registration Key can be added to both of them. The only difference between these instances is the state of the Production Environment setting that you need to configure at Amasty > Products: Yes should be set if Magento instance is live, and No should be set if the instance is used for development/testing purposes:

Consequently, you only need to create one project in your amasty.com account to register licenses in such instances.
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