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Connecting a domain: why widgets run on one site

Each widget binds to one domain for security. Correct formats and multi-domain rules explained.

guide 3 min read Updated: 2026-08-13

Why is a domain required?

Your widget code is public; without a domain lock anyone could copy your key and run it on their own site. So each widget runs on the domain you registered and silently disables itself elsewhere.

Correct format

  • Enter the bare domain: example.com
  • www and non-www count as the same; both work.
  • No http:// and no page paths.
  • For a subdomain (shop.example.com) enter the full form.

Multiple sites

The free plan allows 1 domain per widget. On Pro the same widget can run on multiple domains, added in widget settings.

Changing the domain

Update the domain field in widget settings and publish; your site code stays the same.

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