Payment terminals
Card readers for vending machines.
The Rain Pay reader adds tap, chip, and swipe to machines that support MDB cashless, with Rain Pay processing, cellular connectivity, and DrylineVMS Core included. Buy it here; it ships registered to your account.
Talk it through first
Tell us how many machines you run. We usually reply by email the same day.
Store
Order one reader per machine online.
Published pricing and checkout by card. Card processing is 5.95% per card sale.
Technical specifications
Manufacturer specifications for the Dejavoo QD3 UPT.
Hardware
- Operating system
- Secure Android 14
- Processor
- 2.0 GHz Qualcomm
- Memory
- 2 GB or 4 GB RAM; 32 GB or 64 GB flash
- Display
- 4″ scratch-resistant Gorilla Glass, 480 × 480
- Barcode scanner
- 1D and 2D scanning
- Buttons
- Reset key and service key
Connectivity
- Wireless
- Wi-Fi 2.4 / 5 GHz, Bluetooth 5.0, 4G LTE / 3G / GSM; eSIM optional
- Machine & wired
- MDB slave, RS232, Ethernet, digital I/O, 3.5 mm audio
- USB
- USB Type-C (OTG) and USB Type-A (host)
- Cards & storage
- Two SIM slots and a microSD (TF) slot
- Positioning
- Satellite positioning (GLONASS+)
- Antenna
- External SMA antenna (optional)
Physical & environmental
- Power
- 7–48 V DC over the MDB bus
- Dimensions (L × W × H)
- 119.3 × 102 × 48.23 mm (4.69 × 4.01 × 1.9 in)
- Enclosure
- IP65 dust and water resistant; IK10 vandal-proof
- Operating temperature
- −20 °C to +50 °C
Payments & certifications
- Card reading
- NFC contactless (ISO 14443 Type A & B, MIFARE, Sony FeliCa), chip (ISO 7816), and magstripe
- Security & EMV
- PCI PTS 6.x, SRED, EMV L1 & L2, EMV Contactless L1
- Networks
- Mastercard, Visa, American Express, Discover, D-PAS, Interac Flash L2, RuPay, J/Speedy
- Digital wallets
- Apple Pay, Google Pay, and Samsung Pay
- Compliance
- TQM, RoHS, FCC, CE
DrylineVMS Pro is not a store item: Core customers upgrade the whole organization from inside the app.
One reader records the whole story of a vend.
The reader connects to the machine’s MDB bus through the DejaUP interface and takes cards alongside the coin and bill acceptors already there.
- Works with most machines that support MDB cashless
- Wi-Fi and cellular with a SIM included

Every card vend is tied to a product.
This is what the reader produces on the other end. In Pro, those same sales are what AI Planogram Assist plans a machine from.

- Card vends tied to the selection and product
- Automatic DEX reads for reconciliation
- Sales by day, top machines, top products
- CSV and NAMA VDI 2.0 export
Questions about the reader
- Is my machine compatible?
- Almost certainly. Most vending machines built in the last couple of decades support MDB cashless. The only machines the reader cannot serve are ones that do not, and they have no retrofit.
- What is included with the reader?
- The reader itself, a SIM for cellular connectivity, Rain Pay card processing, and DrylineVMS Core for that machine at $14.95 per month, which is added to the order automatically.
- Can I use my own payment processor?
- No. Rain Pay processing is part of the solution: it is what ties every card vend to the product in the slot and feeds reconciliation. The rate is 5.95% per card sale.
- Will taking cards raise my sales?
- Operators who add card readers report higher sales. In a study of 250,000 machines with card readers, run by a card reader maker with Michigan State University, sales grew 35% on average over 18 months, and cash sales on those machines grew 17%. The guide to adding a card reader lists more figures with their sources.
Add cards to the machines you already run.
Rain Pay works with most modern vending machines that support MDB cashless. Order online, or book a 20-minute demo to see Dryline first.
