Yes, but we will ensure that you can buy licences to such systems, and these costs are clear. Prime Soft Technology advises: There are many powerful libraries available to developers, and these do save a lot of time. However, such libraries may be licensed to the developer, not to the end customer, and this either presents a future additional cost, or a maintenance issue. Similarly, the system may be designed to work with external systems like MS SQL Server, which have associated costs. The developer should make sure the customer understands all such costs.