Description
Coinco Bill Pro BP4SX Bill Validator (Snack Face)
Compact, multi-denomination Coinco Bill Pro validator designed for MDB snack, coffee, and full-line vending machines. The BP4SX accepts $1, $5, $10, and $20 bills and features an expandable FlexStack bill box for higher capacity with fewer collections.
Key features
- Accepts U.S. $1, $5, $10, and $20 bills (supports newer series notes including 2008 $5, 2006 $10, and 2009 $20 on properly configured units)
- Multi-Drop Bus (MDB) interface only — 24/34V DC
- Snack-style faceplate / bezel
- Innovative FlexStack expandable bill box (typically starts around 300 notes and expands to 500+)
- High-visibility green illuminated inlet / landing lights
- Dual optical and magnetic validation for high acceptance rates and counterfeit resistance
- Bill path clearing software and anti-jam features for improved reliability
- Modular, snap-in design for easier cleaning and field service
- Flash-programmable for future updates
- Improved anti-cheat and vandal resistance
Typical specifications
- Power: 22–45 VDC (MDB)
- Bill box capacity: Expandable FlexStack (up to ~500–650 notes depending on configuration)
- Primary use: MDB snack, coffee, food vending machines, and change machines
Applications
A practical multi-denomination solution for machines that need more than $1 acceptance. The Bill Pro series sits between the earlier Mag/MagPro models and later Vantage units, offering a more compact design without a separate control box.
Confirm exact harness, stacker configuration, and denomination programming before ordering. Units are refurbished with new belts, basic testing, and a one year warranty

