For close control of commercial fleet purchases, there's CITGO In-Store.
The CITGO In-Store card electronically restricts all purchases to specific CITGO stores. The card is retained by the specified CITGO outlet and can be used by authorized fleet personnel. Here's more good news. CITGO's In-Store card program is available in conjunction with the CITGO Business and CITGO Business Select cards.
Note: When enhanced vehicle performance reporting is required, an In-Store card must be assigned to each vehicle.