There are several editions of AssignCRM.
AssignCRM Express is completely free, but only has minimal customization features.
In order to maximize the customizability of AssignCRM, you need to use WorkflowFirst. By joining the WorkflowFirst Partner program you can customize every aspect of AssignCRM, and even resell the end-result. There are two levels of partnership: bronze, which is a cloud-only WorkflowFirst account, and Gold which allows you to install WorkflowFirst and AssignCRM on your own private network, and resell the product.
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