AbleCommerce offers a few software options for existing customers and developers. Some items have specific requirements, so make sure to read the product descriptions before purchasing.
The CommerceBuilder® source is available as an option to an existing AbleCommerce license. This is not required for most AbleCommerce customizations, but it can still be a useful reference for the API.
Development license for a single installation of AbleCommerce. This is for staging, development, or testing purposes only.
Add another domain to your new or existing AbleCommerce license key. This is not common and would typically be used for a custom multi-store integration.