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For most everyday app payments, start with UPI. Choose IMPS when you need an instant bank transfer through a non-UPI channel; use NEFT when half-hourly batch processing is acceptable; and consider RTGS for transfers of at least ₹2 lakh when continuous settlement is preferred. The right option still depends on your bank’s limits, available channels and charges.
How the four payment methods differ
| Method | How it processes payments | Availability described by the operator or regulator | Amount information | Useful for |
|---|---|---|---|---|
| UPI | Instant, app-centered payments for people and merchants. | NPCI describes UPI as available 24/7; individual bank or app access may still be interrupted. | NPCI’s customer FAQ lists up to ₹1 lakh for a normal transaction; some categories have higher limits, including up to ₹2 lakh or ₹5 lakh. Current category and participant limits should be checked in the app. | Everyday person-to-person and merchant payments when the recipient route is supported. |
| IMPS | Instant interbank transfer. | NPCI describes IMPS as available 24/7, including holidays; a particular channel or bank may not always be available. | NPCI’s FAQ lists up to ₹5 lakh per transaction for channels other than SMS and IVR. Banks may have channel-specific rules. | Instant bank transfers when the desired bank channel supports IMPS and the amount fits its limit. |
| NEFT | Transfers are processed in half-hourly batches rather than continuously, transaction by transaction. | RBI describes NEFT as operating 24x7x365. This does not promise an exact arrival time for an individual transfer. | The RBI FAQ extract states no system-wide minimum or maximum; a member bank may set its own limit. | Transfers for which half-hourly batch processing is acceptable and the bank’s rules allow the amount. |
| RTGS | Continuous real-time gross settlement, with transactions settled individually rather than netted. | RBI describes RTGS as operating 24x7x365. | RBI sets a ₹2 lakh minimum and no upper system limit; a bank may impose its own rules. | Transfers of at least ₹2 lakh when continuous settlement is preferred. |
NPCI and RBI describe the payment systems, not guaranteed access through every bank, app or channel. Check the sending bank’s current limits, access and any fee shown before you confirm.
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Which method should you use?
For an everyday payment to a person or merchant: UPI
UPI is usually the simplest starting point if you have registered through a participating app or provider, linked an eligible account or supported instrument, and the recipient’s route is enabled. Depending on the provider and bank, UPI can use a virtual payment address or other supported details. Confirm the payee and amount before authorizing the payment; NPCI says an initiated UPI payment cannot be stopped.
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For an instant bank transfer outside the UPI route: IMPS
Consider IMPS if your bank offers it through the channel you want to use and the transfer fits that channel’s limit. NPCI’s listed ₹5 lakh per-transaction limit excludes SMS and IVR channels, and NPCI directs customers to their bank for channel details.
#1 Best Overall
Eyoyo EYH2 Handheld USB Wired 2D 1D Barcode Scanner for POS Mobile Payment
- Continuous Usage All Day: The EY-H2 USB barcode scanner is designed to always be ready for the next scan, which significantly reduces downtime and repair costs; it shortens checkout lines, improves customer service, and boosts business productivity
- Plug and Play: Eyoyo wired barcode scanner is connected via a USB cable, with no need to install any driver or software; It offers effortless connection and is compatible with Windows, Mac, Android, and Linux; Seamlessly works with Quickbook, Word, Excel, Novell, and all common software
- Supports Multiple 1D/2D Barcodes: Eyoyo QR code scanner scan with most 1D 2D barcodes with ease; 1D Barcodes: EAN, UPC, Code 39, Code 93, Code 128, UCC/EAN 128, Codabar, Interleaved 2 of 5, ITF-6, ITF-14, ISBN, ISSN, MSI-Plessey, GS1 Databar, Code 11, Industrial 25, Matrix 2 of 5, etc. 2D Barcodes: QR, DataMatrix, PDF417, and so on
- Supports Screen Scanning: The Eyoyo 2D scanner is capable of reading barcodes from smartphone screens, such as mobile coupons, digital wallets, and digital loyalty cards; Before scanning, simply turn your screen brightness to the maximum
- Sturdy Anti-Shock and Durable Design: The Eyoyo 2D barcode scanner features an ergonomic design made of high-quality ABS, enabling it to withstand repeated drops from 5 ft/1.5 m high onto the concrete ground; The durable plastic material ensures a long service life
When batch processing is acceptable: NEFT
NEFT runs in 48 half-hourly batches across its 24x7x365 service, according to the RBI FAQ extract available in 2026. It can be initiated at any time, but its batch model means availability alone does not establish when a particular beneficiary will see the funds.
For ₹2 lakh or more when continuous settlement is preferred: RTGS
RTGS is the option designed for continuous, transaction-by-transaction settlement above its ₹2 lakh minimum. RBI’s RTGS FAQ, updated October 31, 2022, says there is no RBI-set upper ceiling. A bank’s own terms and access still matter.
Rank #2
JRHC USB Barcode Scanner 2D, Handheld Wired 1D QR Automatic Code Scanner, PDF417 Data Matrix Bar Code Reader for POS Mobile Payment, Convenience Store, Supermarket, Warehouse, Library
- 【Plug and play barcode scanner】 The 2D handheld barcode scanner has simple installation with any USB port and Ideal for businesses, shops and warehouse operations. Its function is unbeatable and easy to use, design is stylish.no need to download any software and programs, open Word and Excel and scan, just like virtual keyboard input.
- 【2D Image Scanning Technology】JRHC 2D barcode reader is equiped with advanced Image sensor, which can quick capture 1D/2D codes from paper and screen, that can read even deformed barcodes, i.e. smudged, damaged, fuzzy, reflective barcodes, etc. Reading faster and more accurate than laser scanner.
- 【Drop-proof and easy to operate】The shape of the bar code scanners readers is ergonomic, and the exterior is made of ABS material, which can withstand a 1.5M drop to the concrete floor; and the code scanner is easy to install and stylish in design. USB barcode scanner is retailed by supermarket library express companies Ideal for store warehouses.
- 【Supported 1D/2D Bar Code】 1D Decode Capability: UPC-A, UPC-E, EAN-8, EAN-13, ISSN, ISBN, Code 128, GS1-128, Code39, Code93,Code32, Code11, UCC/EAN128, Interleaved 2 of 5, Industrial 2 of 5, Codabar(NW-7), MSI, Plessey, RSS, China Post, etc. 2D: QR, DataMatrix, PDF417, Aztec, Micro PDF417,etc.
- 【Widely Use Range】The JRHC Handheld USB barcode scanner can be used in supermarkets, convenience stores, warehouse, library, bookstore, drugstore, retail shop for file management, inventory tracking and POS(point of sale), etc.
What to check before sending
- Limits and channel: Check the current amount cap for your bank, app and chosen channel. System-level figures are not necessarily the limit on your account.
- Recipient details: For UPI, check the payee or virtual payment address shown before authorizing. For NEFT or RTGS, check the beneficiary account number and IFSC carefully. RBI notes that RTGS credit is based on the beneficiary account number.
- Account-name lookup: RBI directed participating banks to offer a facility that displays a beneficiary account name from the entered account number and IFSC for NEFT and RTGS, through internet and mobile banking and branches, by April 1, 2025. Use it as an additional check, not as a replacement for verifying the recipient.
- Fees: Do not assume one method is universally free or cheapest. Charges depend on bank, channel and account terms; review the bank’s published schedule and any fee displayed before confirming.
- Availability: UPI and IMPS are described by NPCI as 24/7, while RBI describes NEFT and RTGS as 24x7x365. Those service descriptions do not guarantee that a particular bank channel or transaction will work at every moment.
How much can you send?
The figures below are system-level descriptions from the cited official material, not a promise of your personal bank or app limit.
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- UPI: NPCI’s customer FAQ, accessed in 2026, lists ₹1 lakh per transaction for normal UPI, up to ₹2 lakh for certain categories, and up to ₹5 lakh for IPO and Retail Direct Scheme transactions. The FAQ does not display a clear revision date; confirm the current category and participant cap in your app.
- IMPS: NPCI’s customer FAQ, accessed in 2026, lists up to ₹5 lakh per transaction for channels other than SMS and IVR. Check your bank’s channel-specific details.
- NEFT: The RBI FAQ extract accessed in 2026 states no RBI system-wide floor or ceiling, while noting that member banks may set limits. The FAQ page itself could not be fetched, so this information is limited to the official search-result extract.
- RTGS: RBI’s FAQ, updated October 31, 2022, specifies a minimum of ₹2 lakh and no RBI-set upper limit. Verify any bank-level limit and access conditions.
Bottom line: choose by urgency, amount and access
For routine app payments, UPI is the practical default when the route and limit fit. Use IMPS for an instant bank transfer through an enabled channel; NEFT when half-hourly batches suit the payment; and RTGS for an amount of at least ₹2 lakh when continuous settlement is preferred. Check the bank’s live limits, charges and beneficiary details before sending.
Quick Recap
SaleBestseller No. 4
Best Value
REALINN USB 2D QR Barcode Scanner Wired, Automatic Handheld Code Reader
- Plug and Play: REALINN Wired 2D QR code scanner has a USB cable for connection, no need to install any software or driver. It supports connection with computer, laptop and other device that has USB port, compatible with Windows, Mac OS and Linux, works with common software, such as Word, Excel, Novell, etc
- Support Reading 1D & 2D Code, Printed & Screen Code: 1D: UPCE, UPCA, EAN8, EAN13, Code128, GS1-128, Interleaved 2 of 5, Interleaved 2 of 5, Industrial 2 of 5, Code39, Code93, Code32, Code11, Codabar, MSI, ISBN, ISSN, GS1 Databar, etc. 2D: QR Code, Aztec Code, PDF417, Data Matrix, etc
- High-sensitive CMOS Sensor: Support read both normal and reverse (white barcode on black background) barcode, barcode in conditions like wide/distorted/slightly damaged/tiny/fuzzy can also readable
- Superior Performance & Wide Application: Having fast scanning speed, high sensitivity, stable performance and high recognition rate, widely used in Supermarket, Library, Retail shop, Warehouse, Logistics, Banks, Postal Service, Industrial and Manufacturing Process Management, etc
- Supports Multi Languages: The scanner support 15 international keyboards:American Keyboard, Germany, France, Belgium, Finland, Sweden, Russia, Turkey Q, Portugal, England, Denmark, Norway, Spain, Italy, Japan
Rank #4
Sale
2D QR Barcode Scanner Omnidirectional Hands-Free USB Automatic Barcode Reader for Mobile Payment Computer Screen Scan
- Desktop bar code scanner apply to supermarkets, shopping malls, cosmetic stores, retail industry, postal industry,logistics,banks,medical institutions other industrials that need payment scanning.
- barcode scanner to survive from fall height of 5ft/1.5m; and specially equipped infrared induction trigger, Hands-Free scanner support auto-sensing scanning, barcode recognition more intelligent. even when handsfree barcode scanner in sleeping mode, once the barcode close to window it will be automatically scanned.
- Omnidirectional Barcode Scanner with CCD Optical Imaging Scanning Technology, support screen scan, and you can easily scan damaged barcode, distortion barcode, colorful barcode and reflective barcode, etc special barcode.
- Handsfree barcode scanner can directly place on the desk, no need to hold the scanner, compared to a handheld scanner. cashier Can easily pick up heavy or large objects，release your hands, improving your efficiency.
- QR Barcode scanner plug and play , connect with your computer only by one USB cable, Easily work with Windows XP/7/8/10, Mac OS, Linux, etc system, and work well with common software like Word, Excel.
Rank #3
PecuMecu Handheld 1D&2D USB Barcode Scanner, Wired QR Code Scanner PDF417 Data Matrix Bar Code Reader with Long USB Cable for POS Mobile Payment, Convenience Store, Supermarket, Warehouse (TM-10C)
- 【Excellent 1/2D Code Decording Ability】Compared to traditional scanners that only support 1D barcode technology, the upgraded PecuMecu Barcode Scanner supports decoding various 1D 2D QR codes. 1D Code: UPC-A, UPC-E, Code 11, Code93, MSI, Code 128, UCC/EAN-128, Code 39, EAN-8, EAN-13, , ISBN, Industrial 25, Interleaved 25, Standard25, etc; 2D Code: QR Code, DataMatrix, Micro PDF417, Aztec, Hanxin, etc. (Note: Not compatible with Square.)
- 【Plug and Play】PecuMecu wired barcode scanner is connected via a USB cable, with no need to install any driver or software; It offers effortless connection and is compatible with Windows, Mac, Android, and Linux; Seamlessly works with Quickbook, Word, Excel, Novell, and all common software
- 【Supports Screen Scanning】The PecuMecu 2D scanner is capable of reading barcodes from smartphone screens, such as mobile coupons, digital wallets, and digital loyalty cards; Before scanning, simply turn your screen brightness to the maximum
- 【Widely Application Range】This PecuMecu Handheld barcode scanner can be used in supermarkets, convenience stores, warehouses, libraries, bookstores, drugstores, and retail shops for file management, inventory tracking, POS(point of sale), etc
- 【Sturdy Anti-Shock and Durable Design】The PecuMecu 2D barcode scanner features an ergonomic design made of high-quality ABS, enabling it to withstand repeated drops from 5 ft/1.5 m high onto the concrete ground; The durable plastic material ensures a long service life.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
