Digital Payments — Set 6

Correct Answer: C. Mobile banking on feature phones via *99#

• **Mobile banking on feature phones via *99#** = NUUP (National Unified USSD Platform) is the infrastructure that powers the *99# USSD service — a session-based menu on any mobile phone (even a basic keypad phone) for balance enquiry, mini statement, fund transfer, and Aadhaar seeding. • **No internet needed** — USSD works over the GSM voice channel, not data — enabling banking for 500+ million feature phone users with no smartphone or internet access. • **Launched 2012** — NPCI operates NUUP in partnership with all telecom operators; all transactions up to ₹5,000 per day are supported. • 💡 **High-value transfers** are the domain of RTGS (minimum ₹2 lakh). **International wire transfers** use SWIFT, not USSD. **Cheque clearing** uses CTS (Cheque Truncation System). NUUP/USSD is specifically for basic mobile banking without internet.

Correct Answer: D. Forex Card

• **Forex Card** = A Forex Card (foreign currency prepaid card) is pre-loaded with one or more foreign currencies at a fixed exchange rate at the time of loading, protecting travelers from adverse currency fluctuations during the trip. • **Multi-currency advantage** — A single Forex Card can hold USD, EUR, GBP, SGD, etc., and automatically switches to the relevant currency at the point of purchase abroad. • **Better than cash/credit** — Forex cards offer better exchange rates than airport cash counters, lower foreign transaction fees than credit cards, and can be blocked/replaced if lost abroad. • 💡 **ATM/Debit cards** convert at the prevailing interbank rate at each transaction — no rate lock protection. **Credit cards** charge a foreign transaction fee (2–4%) on every overseas swipe. Only Forex Card is purpose-built for multi-currency travel use.

Correct Answer: B. Mobile Money Identifier

• **Mobile Money Identifier** = MMID is a 7-digit number issued by a bank to a specific account linked to a registered mobile number; it is used together with the mobile number to receive IMPS (Immediate Payment Service) transfers. • **How IMPS uses MMID** — To send money via IMPS using MMID, the payer needs only the payee's mobile number + MMID — no account number or IFSC code required, making it user-friendly. • **One account, one MMID** — If you have multiple accounts at the same bank, each account gets a unique MMID even though the mobile number is the same. • 💡 **Mobile Money Identification** is a near-correct phrase but 'Identifier' is the precise term used by NPCI. **Member Money Index Detail** and **Master Money Information Data** are fabricated — neither exists in any NPCI/RBI document.

Correct Answer: C. NPCI

• **NPCI** = NPCI launched UPI Lite in September 2022 — it stores a small balance (up to ₹2,000) on the device itself, allowing low-value payments (up to ₹500 per transaction) without a UPI PIN and without hitting the bank's core system for each transaction. • **Why it matters** — Regular UPI requires a server round-trip for every transaction; UPI Lite's on-device wallet eliminates this, reducing failures during peak hours or poor connectivity. • **Auto-reload** — The UPI Lite balance is automatically topped up from the linked bank account when it falls below a threshold set by the user. • 💡 **SBI** is a bank that participates in UPI Lite but did not create it. **RBI** is the regulatory authority that approved it — NPCI built and operates it. **NITI Aayog** is a policy think-tank with no role in operating payment systems.

Correct Answer: B. Payment Service Provider

• **Payment Service Provider** = In UPI, a PSP is a bank or non-bank entity authorized by NPCI to provide the UPI app interface to end users — examples include HDFC Bank (HDFC Bank UPI), Google (GPay), and PhonePe. • **PSP vs TPAP** — Third-Party Application Providers (TPAPs) like Google Pay or PhonePe are not banks; they partner with a sponsor PSP bank (e.g., Axis Bank for PhonePe) to access the UPI rails. • **Role in UPI stack** — NPCI → PSP bank → UPI app (TPAP) → end user. The PSP bank handles the regulatory compliance and bank-side processing. • 💡 **Public Sector Payment** is not a defined term in the UPI framework. **Payment Settlement Provider** misrepresents the function — settlement happens at NPCI/RBI level, not at the PSP level. **Primary Service Provider** is a generic term, not specific to UPI architecture.

Correct Answer: C. EMV Chip Card

• **EMV Chip Card** = EMV stands for Europay, Mastercard, and Visa — the three companies that developed the chip standard. The chip generates a unique cryptographic code for each transaction, making it nearly impossible to clone. • **Chip vs Stripe** — Magnetic stripe cards store static data that can be skimmed and cloned; EMV chips use dynamic authentication data, so even if intercepted, the code cannot be reused. • **RBI mandate** — RBI mandated migration to EMV chip cards for all debit/credit cards in India by January 2019, replacing magnetic stripe-only cards to reduce card fraud. • 💡 **Charge Card** requires full payment at month-end (like Amex) — it may have a chip but 'charge card' defines payment terms, not security hardware. **Virtual Card** is a card number with no physical form. **Magnetic Stripe Card** is the older, less secure technology that EMV replaced.

Correct Answer: C. NACH Debit

• **NACH Debit** = NACH (National Automated Clearing House) Debit allows organizations to pull funds directly from a customer's bank account on a scheduled date, provided the customer has signed a NACH mandate authorizing the deduction. • **Use cases** — NACH Debit is used for loan EMIs, insurance premiums, mutual fund SIPs, utility bills, and credit card bill auto-pay — any recurring fixed or variable debit. • **Mandate control** — The customer can revoke a NACH mandate by submitting a cancellation request to their bank; the organization cannot debit once the mandate is cancelled. • 💡 **IMPS** processes individual instant transfers initiated by the account holder — it is not a batch debit system. **NEFT** settles in half-hourly batches but requires the sender to initiate each transfer. **RTGS** is for high-value (≥₹2 lakh) individual real-time transfers. None of these support standing mandate-based recurring debits.

Correct Answer: B. Rs. 500

• **Rs. 500 per transaction** = NPCI increased the UPI Lite per-transaction limit from ₹200 to ₹500 in 2023 to cover more everyday retail payments like auto-rickshaw fares, canteen bills, and small purchases. • **Wallet balance cap** = ₹2,000 — the total balance stored on the UPI Lite on-device wallet cannot exceed ₹2,000 at any time; the wallet auto-reloads from the linked bank account. • **No UPI PIN required** — UPI Lite transactions below ₹500 do not need PIN entry, making checkout faster; the trade-off is lower transaction and balance limits compared to regular UPI. • 💡 **₹5,000** is the standard UPI per-transaction limit for some categories — not UPI Lite. **₹2,000** is the wallet balance cap, not the per-transaction limit. **₹200** was the original per-transaction limit at launch (September 2022), since revised upward to ₹500.

Correct Answer: D. RBI

• **RBI (Reserve Bank of India)** = RBI regulates all payment and settlement systems in India under the Payment and Settlement Systems (PSS) Act, 2007 — it grants licenses to payment system operators and sets rules for PPIs, PAs, and card networks. • **DPSS** — RBI's Department of Payment and Settlement Systems (DPSS) is the specific wing that oversees UPI, RTGS, NEFT, payment aggregators, and wallet operators. • **Enforcement power** — RBI can impose penalties, suspend licenses, or direct system shutdowns for non-compliant payment entities — it is the supreme authority, not just an advisor. • 💡 **NPCI** is an operator (runs UPI, RuPay) but is itself authorized and regulated by RBI — NPCI is not the regulator. **Ministry of IT** sets broader IT policy but has no direct authority over payment settlement. **SEBI** regulates securities markets, not payment systems.

Correct Answer: A. Real Time Gross Settlement

• **Real Time Gross Settlement** = RTGS settles each fund transfer instruction individually and immediately ('gross' = one at a time, not netted) — there is no waiting for a batch; the receiving bank's account at RBI is credited within seconds. • **Minimum ₹2 lakh** — RTGS is designed for large-value transfers; there is no upper limit. It is available 24×7 since December 14, 2020 (RBI extended from banking hours). • **RTGS vs NEFT** — NEFT settles in net batches every 30 minutes (multilateral netting); RTGS settles each transaction individually in real time. Both are 24×7 since December 2020/2019 respectively. • 💡 **Rapid Time** — the 'R' stands for 'Real', not 'Rapid'; real-time means instantaneous. **Real Time Gross System** — the 'S' stands for 'Settlement', not 'System'. **Real Total Gross Settlement** — 'T' stands for 'Time', not 'Total'; the word 'total' changes the meaning entirely.