Single-price UPI time payment controller for automatic machines
PAY MASTER is a UPI time payment controller with single-price, auto-debit operation for compatible automatic machines. Customers pay for one preset session, and the controller manages the operating time. It supports UPI QR payment and RFID card operation according to the supplied configuration.
Use Pay Master for a simple, fixed-tariff self-service setup: one configured price, one session duration, and automatic activation after successful payment.
Key features of the UPI time payment controller
- Single-price operation: One configured charge and duration for each paid session.
- Auto-debit mode: Automatically deduct the configured charge during a valid RFID card transaction.
- UPI QR payment: Scan, pay and start after payment confirmation.
- Timed machine control: Activate the connected machine for the configured duration and stop the timed output when the session ends.
- Live countdown display: Show customers how much session time remains.
- Online settings: Manage price and session-time settings through the control panel.
- RFID card access: Support compatible issued and recharged cards; confirm the included configuration when ordering.
Watch Pay Master in action
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Product video 2
How Pay Master works
UPI scan-and-pay operation
- The operator configures the session price and duration.
- The customer scans the QR code using a supported UPI app and makes payment.
- After successful payment confirmation, Pay Master starts the timed machine output.
- The display shows a countdown. The timed output stops when the configured session ends.
RFID single-price auto-debit operation
The customer taps an issued, compatible RFID card. Pay Master deducts the configured session charge and activates the timed session after successful card processing. No four-plan price selection is required.
Pay Master at a glance
| Product | PAY MASTER |
|---|---|
| System type | Time-based machine payment controller |
| Pricing mode | Single configured price and duration |
| Payment methods | UPI QR and RFID card, according to supplied configuration |
| RFID mode | Single-price auto-debit |
| Display | Session countdown |
| Settings | Online control panel |
| Integration | Subject to machine load and control-interface compatibility |
Applications and installation
This UPI time payment controller suits compatible equipment charged by operating time, such as washing machines, vacuum cleaners, air compressors, car and bike wash equipment, and charging stations. Water-system use requires assessment of the intended timed operation.
Before ordering, share the machine model, voltage, load rating, wiring details and desired session duration. The installation must preserve the machine’s own control and safety functions. Technical installation guidance is available by audio or video call.
Online settings and subscriptions
The online control panel is free. UPI processing carries an annual subscription for server hosting, operation and maintenance. Online transaction reports, MIS and related reporting services are available under applicable advanced subscription plans. Ask for current subscription details with your quotation.
Pay Master or MSG Master?
Choose Pay Master for one standard price and automatic debit. For four customer-selectable price-time plans, explore MSG Master for massage-chair payments.
Frequently asked questions
What is Pay Master?
Pay Master is a UPI time payment controller for compatible automatic machines. It accepts payment for one configured price and runs the machine for a preset duration.
How is Pay Master different from MSG Master?
Pay Master uses a single-price auto-debit mode. MSG Master offers four selectable price-time plans. Choose Pay Master when customers need one standard paid session.
Does Pay Master offer four pricing options?
No. This Pay Master model uses one configured price and session duration. The operator can change the settings, but customers do not choose from four plans.
How does RFID auto-debit work?
In RFID auto-debit mode, the customer taps a compatible issued card. The controller deducts the configured session charge and starts the timed session after successful card processing. Confirm the RFID configuration included with your order.
How does UPI payment start the machine?
The customer scans the QR code and completes payment. Once the system confirms successful payment, the controller activates the machine for the configured duration.
Can I change the price and timer online?
Yes. The online control panel allows the operator to manage the configured price and session-time settings. Pay Master continues to operate as a single-price system.
What is required for UPI operation?
The offered UPI setup requires Wi-Fi internet connectivity and a PhonePe merchant account. Confirm merchant onboarding and the applicable annual UPI server subscription before installation.
Can Pay Master control my existing machine?
Compatibility depends on the machine’s electrical ratings and control interface. Share the model, load details and wiring information so the required switching or interfacing arrangement can be assessed.
Are online reports included?
The online control panel is free. UPI payment processing uses an annual server subscription. Online transaction reports, MIS and related reporting services are available under applicable advanced subscription plans.
Enquire about Pay Master
Contact Vending99 – Extreme Controls & Automation (P) Ltd for pricing, compatibility and installation advice. Call or WhatsApp +91 8383887370.
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