Can I share customers across stores or keep them separate?

Both. Magento has a customer account scope setting (Stores > Configuration > Customers > Account Sharing Options): set to Global for one account across all websites, or Per Website to isolate. Most multi-region setups want per-website isolation (so a UK customer can’t accidentally order at US prices), while same-language sibling stores often share globally. Switching this setting after launch is painful, we always decide it upfront in the audit.

Kishan Savaliya
Kishan Savaliya
Adobe Certified Magento Commerce Developer
Ahmedabad [IN]working hours, replies within four hours
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