Jargon busted

Transaction controls (card on/off switches)

Short answer

Transaction controls are the switches in your bank's app that turn card capabilities on and off — online payments, international use, contactless, ATM — and set a separate limit for each. RBI requires issuers to provide them on every card. Most fraud needs a channel you probably never use; switch off what you do not use and that channel stops existing.

What it means

Your card is not one switch but several: swipe, online, contactless, international, ATM. The RBI Master Direction on credit cards requires issuers to let you enable and disable each channel and set your own limits per channel, at any time, from the app.

The five-minute setup: International: off. Contactless: on, with a small limit. Online: on, with a limit near your normal monthly spending. ATM cash: off — the fee for using it is brutal anyway. Total time: five minutes. Fraud surface: mostly gone.

The common mistake

Leaving everything on because the card arrived that way. The defaults are set for zero customer-service calls, not for your safety. Every channel you never use is pure risk with no benefit.

The subtlety worth knowing

Controls are also the fastest fraud response. Freezing the card in the app is instant and reversible — faster than a helpline, and it stops the bleeding while you make the formal report that starts the zero-liability clock.

Zero liability · Virtual card · Card safety lesson

All figures on this page are indicative and dated. Rates and fees differ by bank and change over time. Always verify with your bank's official schedule of charges.

Frequently asked questions

Which switches should stay off by default?

International transactions, unless you are travelling or buying from a foreign site this week — that single switch blocks a large class of fraud. Turn it on for the purchase, turn it off after. The app makes this a ten-second toggle.

Do transaction limits affect my credit limit?

No. A per-transaction or per-channel limit is a safety cap you set within your credit limit. Lowering it does not change your limit or your score; it only caps how much damage a single unauthorised transaction can do.

Sources

The regulation and official pages this page is checked against. If one of them disagrees with us, it wins.

Master Direction — Credit Card and Debit Card (Issuance and Conduct) Directions, 2022 — Reserve Bank of India

Written and checked by the CardSamajh editorial desk · Last reviewed: 24 August 2026 · How we check this