There are 4 types of user licenses available for SAP Business One: Professional User, Limited CRM, Limited Logistics, and Limited Financials. Use the chart below to see what functionality you get with each user type. Please note – it is not possible to extend the permissions of a limited user. It is however possible to limit the permissions of a professional user. For this reason we strongly recommend pro users. See which permissions each SAP Business One user type comes with.