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Last updated on Aug 24, 2026
A sandbox is a cloned site in test mode, holding real copies of your products but using test payment data. Keeping one on hand means you can try a new product or a change to a workflow without touching the site your customers are on.
Sandboxes matter most if you run a single live site, since there's otherwise nowhere safe to experiment. Common reasons to clone a site:
Testing
Product Evolvement
Site cloning is a great way to speed site creation and reduce errors when migrating. It also lets you keep your existing test site for future testing and debug.
Example:
Additional Examples
A short, nonexhaustive list of what you can accomplish with sandbox sites:
Additionally, if you’re integrating with our API, you’ll want a dedicated environment for your developers to use and test the connection to your application.
Within sandbox sites, you’ll be connected initially to the Advanced Billing Test Gateway. The test gateway simulates transactions, so you can vet your pricing model without live credit card data.
As a minimum, Advanced Billing recommends you have 1 live Site and 1 fully functional sandbox environment set up in your account. This way, you'll always have an environment to test workflows and experiment with fake credit card data.
To clone a Site, simply navigate to the top menu and select the site picker. From the site picker, select “Clone Current Site,” as depicted below:
Use the site picker to clone a current site
Advanced Billing then asks which aspects of the current site to clone, and for the new site's subdomain and name.
Cloning does not copy subscriptions, Public Signup Pages, transactions, or existing revenue analytics.

Select which items you'd like to clone
Define whether or not you’d like to clone the following aspects by toggling the on/off selector below the following options:
Offers, Offer Signup Pages, and Public Signup Pages don't carry over to the cloned site.
Once you confirm your options, a notification appears in the original site confirming that cloning has begun.
After a moment, revisit the site picker at the top of the page and locate your new site. If you have many sites in Advanced Billing, you may need to select View All Sites to locate your new site.
Still need help?
Reach out and our support team will take it from here.