> For the complete documentation index, see [llms.txt](https://docs.verifone.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.verifone.com/hardware-products/hardware/petroleum-devices.md). # Petroleum Devices Browse Petroleum hardware guides and product pages.
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Commander
Run convenience and petro sites with an all-in-one management platform.		/spaces/kxOil1YNUno7kCEUA3XZ/pages/E4iKs9g6WJLztUThL79L/files/g0NkMruBknbW6humZI8A
C18
Switch between cashier and customer checkout workflows with a flexible POS terminal.		/spaces/kxOil1YNUno7kCEUA3XZ/pages/LiRwWEz7aY6Z6jExCuoK/files/PX3veLDrOG7BkCR1scx4
Topaz
Manage forecourt and in-store operations with a touchscreen POS system.		/spaces/kxOil1YNUno7kCEUA3XZ/pages/5f7XOSK36avzyEbMM6Gf/files/Q4C8TJZYzZH0hrKFVKKn
Ruby
Run high-volume retail and fuel sites with a durable POS system.		/spaces/kxOil1YNUno7kCEUA3XZ/pages/R4SCyoMxMrULOkrjBn0g/files/OebGfViLh5b307iSamuL
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