


Card reader
DrylineVMS Core includedRain Pay reader
The Rain Pay reader (a Dejavoo QD3) adds tap, chip, and swipe to machines that support MDB cashless, alongside their coin and bill acceptors. Every card vend lands in Dryline tied to the product in the slot, and the reader’s DEX reads feed reconciliation. Rain Pay processing and DrylineVMS Core are included.
- Tap, chip, and swipe
- MDB cashless alongside the coin and bill acceptors
- Wi-Fi and cellular, SIM included
- DEX reads and every card vend into Dryline, automatically
- DrylineVMS Core included, $14.95 per machine per month
- No activation fee, no contract
- 1 × Rain Pay reader
- $499.00 today
- 1 × DrylineVMS Core
- $14.95 / month
- Card processing
- Transparent flat processing, quoted with your order
Checkout is by card on app.drylinevms.com. Readers ship registered to your account. No activation fee, no contract.
Specifications
What you are buying.
Every line here is a confirmed fact about the reader and the service around it. Box contents and warranty terms are published as soon as they are final.
- Device
- Dejavoo QD3 UPT
- Payments
- Tap (contactless), chip, and swipe
- Connectivity
- Wi-Fi and cellular; a SIM is included
- Machine interface
- MDB cashless through the DejaUP interface, alongside the machine’s existing coin and bill acceptors
- Data to Dryline
- Every card vend tied to the selection and product; DEX reads for live three-way reconciliation
- Software
- DrylineVMS Core is added to the order automatically, $14.95 per machine per month
- Processing
- Transparent flat processing, quoted with your order
- Terms
- No activation fee, no contract, month to month
DrylineVMS Core is $14.95 per machine per month. Pro is available as an in-app upgrade. See all pricing.
Technical specifications
The hardware, in full.
Manufacturer specifications for the Dejavoo QD3 UPT, the unit behind the Rain Pay reader.

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
Manufacturer specifications (Dejavoo QD3 UPT). Features and specifications are subject to change; optional items are noted.
Compatibility
Works on most vending machines.
Rain Pay works with most modern vending machines. Any machine that supports MDB cashless, the standard interface for the last couple of decades, takes the reader.
The reader adds tap, chip, and swipe over the MDB bus through the DejaUP interface, alongside the coin and bill acceptors you already have.
A machine that does not support MDB cashless cannot take the reader, and there is no retrofit.
How ordering works
From order to first tap.
Order online
Pick a quantity and buy by card. DrylineVMS Core is added to the order for each reader automatically.
It ships registered to you
Each reader arrives already tied to your account, so it reports to your machine the moment it comes online.
Connect it to the MDB bus
Mount the reader and connect it through the DejaUP interface alongside the coin and bill acceptors. Card vends and DEX reads start flowing into Dryline.
Common questions
The reader, answered
- Is my machine compatible?
- Almost certainly. Most vending machines built in the last couple of decades support MDB cashless, and the reader connects through the DejaUP MDB interface alongside the coin and bill acceptors already installed. The only machines it cannot serve are ones that do not support MDB cashless, which have no retrofit.
- What is included in the price?
- The reader, a SIM for cellular connectivity, Rain Pay card processing, and DrylineVMS Core for that machine at $14.95 per month, added to the order automatically. There is no activation fee and no contract; processing is flat and quoted with your order.
- Does the machine need Wi-Fi?
- No. The reader connects over Wi-Fi or cellular, and a SIM is included, so it works at sites with no network of their own.
- How does ordering work?
- Pick a quantity and buy by card. The reader ships registered to your account, so it reports to your machine the moment it comes online; connect it to the machine’s MDB bus and card vends and DEX reads start flowing into Dryline.
- Can I add DrylineVMS Pro?
- Yes. Pro is an in-app upgrade for Core customers: it replaces Core for the whole organization at $34.95 per machine per month and adds routes, a central warehouse with prekitting, forecasting, the exception workflow, anomaly alerts, and benchmarking.
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.