Abstract: Network-based system and method for providing custom circuits to customers. At least one computer may be used to perform the method. A specification of a custom circuit may be received from at least one first user over a wide area network. The specification may specify a design of the custom circuit. Information regarding the custom circuit may be provided on a website over the wide area network. At least one purchase order of the custom circuit may be received from at least one second user over the wide area network. The purchase order(s) may include delivery information for the custom circuit. Delivery of the custom circuit may be configured based on the purchase order(s). The first user(s) may receive payment based on the purchase order(s).

Abstract: System and method for generating test information for a physical circuit. A virtual circuit may be generated. First user input specifying one or more test conditions and/or instrument settings for the virtual circuit may be received. In response to the first user input, first test information may be generated. The first test information may be configured for use in performing one or more virtual tests on the virtual circuit. Second user input requesting that second test information be generated based on the first test information may be received. The second test information may be automatically generated based on the first test information in response to the second user input, without user input specifying the one or more test conditions and/or instrument settings. The second test information may be configured for use in performing one or more physical tests on a physical circuit corresponding to the virtual circuit.