Specialty retailers run into the same problems. Counter space is tight. Customers pay with a mix of cash, checks and cards. Seasonal rushes strain a drawer that was fine in February. And nobody wants to learn after delivery that the drawer won't open from the POS software.
This guide covers drawer sizes and layouts, interface options, compatibility checks, and how to match features to your daily cash-handling workflow.
Key Takeaways
- Match drawer size and till layout to cash volume, denominations, counter space and check storage.
- A matching connector does not prove compatibility; verify software, printer, cable, power and kick pulse.
- Prioritize a lockable, durable drawer with a removable till.
- Evaluate the drawer as part of the complete POS system.
What Is a POS Cash Drawer?
A POS cash drawer is the lockable register component that stores bills, coins, checks and other tender at the point of sale. Unlike a standalone cash box, it sits in the checkout flow and can open from a register command.
Manual versus electronic opening
APG's lock documentation explains that a POS command releases the latch and spring force pushes the tray open. The latch can also be released with a key. A conventional drawer does not report the value or denominations inside it.
Its role in cash accountability
The drawer supports accountability through:
- Denomination compartments that keep cash sorted
- Controlled access through locks
- End-of-shift counts
- Separation of cash from receipts and other media
Orderly storage also speeds up making change and cuts avoidable handling mistakes.
POS Cash Drawer Sizes and Configurations
What "size" means
Size covers the external footprint, the depth and height needed under a counter, opening clearance, and usable till capacity. Keep two measurements separate: exterior housing dimensions (counter fit) and till insert dimensions (cash capacity).
Manufacturer-listed exteriors (width x depth x height, inches) show how much they vary:
| Model | Exterior dimensions |
|---|---|
| APG Arlo 330 | 13.2 x 13.5 x 3.5 |
| APG Vasario 1313 | 13.1 x 13.1 x 3.93 |
| APG Vasario 1616 | 16.2 x 16.3 x 4.3 |
| APG Series 100, 1616 | 16.0 x 16.8 x 4.9 |
| APG Series 4000, 1816 | 18.0 x 16.7 x 4.2 |
| Star CD5-1617 | 15.9 x 16.7 x 4.4 |
Width alone hides real differences in depth and height. Check all three.
Full-size versus compact
Full-size drawers suit busy counters that need more denomination compartments, bigger tills, or room for checks and receipts. Compact drawers fit small counters, kiosks and secondary stations.
- Garden center service desk: a full-size drawer handles mixed cash and checks from contractors and landscapers.
- Farm market stand: a compact drawer fits a cramped table, but counting space is limited.
- Specialty counter: match the drawer to the busiest register, not the quietest.
Till layouts
When you compare tills, check:
- Bill slots and coin compartments
- Removable tills and adjustable dividers
- Media slots and under-till storage
Compact does not mean a fixed layout. The Arlo 330 has 4 bill/5 coin compartments, while the Vasario 1313 has 4 bill/4 coin. APG's full-size fixed till is 5 bill/5 coin, with an insert measuring 15.4 x 11.1 x 2.4 inches.
US currency runs from $1 to $100 notes, plus coins from 1 cent to $1. Pick a layout that fits how you actually handle cash, rather than buying the biggest drawer by default.
Installation and placement
Before ordering, measure:
- Available width, depth and height
- Front clearance for a fully open tray
- Mounting points
- Distance to the receipt printer or terminal
APG documents mounting brackets, and Star lists optional under-counter brackets for the CD5. Vertical installation is not covered by that guidance, so ask the manufacturer first. Also confirm the drawer won't strike equipment or the counter edge.
Growth and special cases
Plan ahead for:
- Removable, lockable tills for cashier handoffs
- Heavy-duty construction for high-use counters
- Multiple drawers for separate departments
- Seasonal peaks and extra registers so the purchase lasts
POS Cash Drawer Interfaces and Compatibility
Common connection types
The main categories are printer-driven, USB and serial. Terminology varies by manufacturer, so confirm current names and availability.
- Printer-driven: the drawer plugs into the receipt printer, which sends the opening pulse.
- USB: APG's 554A is a USB bus-powered HID device with a 6 ft USB A/B cable.
- USB serial emulation: APG's 485 emulates serial over USB; it is not a physical RS232 connection.
Similar-looking modular connectors are not interchangeable. APG warns that printer kick ports are not all pinned alike, so an RJ11 or RJ12 label does not establish electrical compatibility. APG also lists 12V and 24V interfaces, and Epson specifically prohibits connecting a telephone line to the drawer-kick port.
Software and printer compatibility
Treat these as separate fields on your checklist:
- POS software and version
- Operating system or terminal
- Receipt printer model
- Supported drawer commands
- Drivers
- Whether the drawer opens only for permitted transaction types
A drawer can fit physically and still fail to open if the software, printer, driver or settings don't match. Epson's ESC/POS command, for instance, selects pin 2 or pin 5 and sets pulse timing, so settings must line up.
Power, cables and multiple registers
Printer-driven drawers draw their pulse from the printer. USB models draw power from the host or a powered hub. Check manufacturer documentation rather than assuming a universal setup.
Star lists 72-inch and 120-inch cable options; those are specific products, not universal limits. Plan routing, strain relief and spare cables. APG notes many printers can open two drawers but sense the state of only one, so multi-drawer stores need the right cable configuration.
Test before you go live
Confirm compatibility with your POS vendor or installer before ordering. Then test opening commands, transaction permissions, locking and end-of-day procedures.
Send suppliers this checklist:
- POS software and version
- Terminal model
- Printer model
- Desired connection type
- Drawer dimensions and mounting method
- Support and warranty requirements
How to Choose a POS Cash Drawer
Match the drawer to your workflow
Cash volume, transaction patterns, cashier count, seasonal demand and your mix of bills, coins, checks and cards should set capacity and layout. A nursery with varied-price purchases needs plenty of small-bill and coin room. A farm market with busy seasonal periods needs capacity that survives peak weekends. A feed-and-seed store needs durable counter equipment.
Confirm the complete POS ecosystem
Check each piece of the setup before you buy:
- POS software and terminal
- Receipt printer and interface
- Counter dimensions, mounting and power
- Till configuration and security needs
- Room for future expansion
Get written confirmation of compatibility and supported features, especially when mixing manufacturers.
Compare durability, security and ownership cost
Look past sticker price at construction, lock design, slides, till quality, serviceability, warranty and parts support. Manufacturer claims differ in terminology, so don't treat them as equivalent:
| Product | Warranty | Manufacturer test claim |
|---|---|---|
| APG Arlo | 1-year limited | Not published |
| APG Vasario | 3-year limited | Electronic beyond 1M transactions |
| APG Series 100 | 5-year standard | Beyond 4M transactions |
| Star CD5-1617 | 5 years | More than 2.7M opens |
These are manufacturer tests, not independent service-life studies.
US list prices for the drawer and any included cable show the spread:
- Arlo 330: $102.46 to $104.52, cable included
- Vasario 1313: $131.77 to $134.48, cable included
- Vasario 1616: $147.19, cable included
- Series 100 printer-driven: $210.64, cable sold separately
- Series 100 USB: $340.64, cable included
Printers, adapters, mounts, installation and support cost extra.
Build a shortlist
Narrow to two or three drawers that meet your dimensions and compatibility needs. Compare layout, opening method, security, warranty and total installed cost.
Reject the drawer if:
- Compatibility is unverified
- Counter clearance is insufficient
- Denomination compartments don't fit your cash
- Warranty terms are unclear
- Installation requirements are unsupported
Tie the purchase to long-term support
Buying hardware as part of a complete POS solution lowers integration risk. AMS Retail Solutions, an authorized NCR Voyix Counterpoint provider, offers retail-hardened equipment, specialty-retail workflows and single-source setup, with 24/7 support. If you use or are considering Counterpoint, consult AMS about compatible equipment before picking a drawer model.
Features That Matter for Security and Daily Use
Prioritize hardware that supports secure, everyday cash handling:
- Lockable drawer (APG notes locked-closed and locked-open positions, depending on lock design)
- Organized bill and coin compartments
- Removable till with secure storage underneath
- Durable slides and an easy-clean surface
The drawer should reinforce written procedures:
- Limit access to assigned staff
- Keep denominations organized
- Count tender visibly
- Reconcile each drawer at shift close
Shopify's guidance recommends one employee per drawer, since shared access makes over/short attribution harder.
Hardware security is not a substitute for POS controls. A lock, an open/closed signal and an audit trail each document something different, and none alone proves how much cash is present. Pair the drawer with cashier permissions, audit logs, safe drops, surveillance and deposit procedures.
During training, document the operational details staff need day to day:
- Opening behavior and key custody
- Spare-key storage
- Cleaning and maintenance
- Warranty contacts and replacement procedures
Frequently Asked Questions
How much does a cash drawer cost?
US prices vary by size, construction, interface, till layout and brand. Listed examples run from about $102 to $340. Compare total installed cost, including cables, adapters, mounting and support.
What is a cash drawer?
A cash drawer is the lockable register component that organizes and secures bills, coins, checks and other tender. It opens manually with a key or electronically from a POS command.
What features should I look for in a cash drawer?
Look for a durable lockable exterior, organized bill and coin compartments, a removable till and suitable media storage. The layout should fit your currency-handling process.
What size cash drawer should I buy?
Compare counter space, opening clearance, cash volume, denomination needs and till capacity. Factor in future registers before choosing compact or full-size.
Which interface does my POS cash drawer need?
It depends on your POS software, terminal, printer, cable, power and supported drawer commands. Confirm with your POS provider or hardware supplier before purchase.
