Hey there @vtsao, Welcome to the community! Unfortunately, Klaviyo currently doesn't support connecting multiple WooCommerce stores to a single Klaviyo account. This is because Klaviyo aims for clean data separation and avoids potential confusion in metrics and segmentation.

Here are your options:

1. Use Separate Klaviyo Accounts:

   • Create separate Klaviyo accounts for each WooCommerce store. This allows for independent tracking, reporting, and marketing campaigns tailored to each domain's audience.

2. Combine Stores into One Domain:

   • Consider consolidating your two stores into a single domain with different categories or sections for each product set. This simplifies Klaviyo integration and allows you to manage everything from one account.