A build-your-own laptop configurator: pick Chip, Memory, and Storage (radio groups with a sensible default preselected, running price update live), then add optional Accessories like a mouse, keyboard, webcam, printer, or headset, a Finish, a Display, and an Extended support plan. Seven attribute groups and tens of thousands of combinations on one product, past the native six-group and 1,000-variant limits. Demonstrates AWPs RADIO input type with base-option defaults and multi-select CHECKBOX add-ons.