What a discount cap means, and how it decides which card wins

A discount cap is the most a bank will take off one bill. With "20% off, up to Rs 500", the discount stops at Rs 500, so a Rs 5,000 bill saves Rs 500, not Rs 1,000. Caps are why a 15% card can save you more than a 30% card, and why the ranking changes when you move the bill slider.

What a cap means, with real numbers

When a bank says "20% off, up to Rs 500", the Rs 500 is the cap. Compare that with a card offering 15% off with a Rs 1,500 cap:

Bill size 20% disc · Rs 500 cap 15% disc · Rs 1,500 cap Which is better?
Rs 1,500 Rs 300 (20%) Rs 225 (15%) 20% card wins
Rs 2,500 Rs 500 (20%) ←cap hit Rs 375 (15%) 20% card still wins
Rs 4,000 Rs 500 (12.5%) Rs 600 (15%) 15% card overtakes
Rs 6,000 Rs 500 (8.3%) Rs 900 (15%) 15% card: +Rs 400 more
Rs 10,000 Rs 500 (5%) Rs 1,500 (15%) ←cap hit 15% card: +Rs 1,000 more
Rs 15,000 Rs 500 (3.3%) Rs 1,500 (10%) 15% card: +Rs 1,000 more

The crossover is at Rs 3,333. Below that the 20% card wins; above that the 15% card wins by an increasing margin. At Rs 10,000 bills, the card with the lower headline percentage saves you three times as much.

This is why the bill-size slider exists. Move it to your usual spending level and the ranking reorders to match that bill.

What "discount cap Rs 5,000" (or 3,000, 2,000) means

The cap is the most you can save on one bill, whatever the percentage. On a 20% discount capped at Rs 5,000, every bill up to Rs 25,000 gets the full 20%. Above Rs 25,000 you still save exactly Rs 5,000, so on a Rs 40,000 bill the real discount is 12.5%, not 20%.

Offer Full % applies up to Saving on Rs 10,000 Saving on Rs 40,000
20%, cap Rs 2,000Rs 10,000Rs 2,000Rs 2,000 (5%)
25%, cap Rs 3,000Rs 12,000Rs 2,500Rs 3,000 (7.5%)
20%, cap Rs 5,000Rs 25,000Rs 2,000Rs 5,000 (12.5%)
30%, cap Rs 5,000Rs 16,667Rs 3,000Rs 5,000 (12.5%)

"Capped at" and "up to" mean the same thing on a bank offer. Some banks also cap the total per month, which is separate from the per-bill cap (see below).

When does a cap kick in?

The cap breakeven is simple to calculate: Cap breakeven bill = Cap amount ÷ Discount %

Cap amount Discount % Cap kicks in at bill of What this means
Rs 300 25% Rs 1,200 Hits cap almost immediately. Weak for any real meal.
Rs 500 20% Rs 2,500 Fine for a solo meal; capped quickly for groups
Rs 1,000 25% Rs 4,000 Covers 2 to 3 person bills at casual restaurants
Rs 1,500 15% Rs 10,000 Covers most mid-range group dining
Rs 2,000 20% Rs 10,000 Strong for regular group dining
Rs 5,000 25% Rs 20,000 Effectively uncapped for most people

Why banks advertise percentages, not caps

"30% off at 200 restaurants" is a better headline than "up to Rs 450 off at 200 restaurants." The first sounds unlimited and generous. The second reveals exactly what you get and makes it easy to compare against competitors.

Caps are disclosed in the terms, so this isn't deceptive in itself. But most people compare cards on the number that matters least and overlook the one that often decides real savings. A card with a 30% headline and a Rs 300 cap is much weaker than a 15% card with a Rs 1,500 cap for most dining bills in Pakistan.

Per-transaction caps vs. monthly caps

Most published caps are per-transaction, meaning you get that saving once per visit. Some programs also have a monthly cap that limits how much total discount you can receive across all transactions in a calendar month.

Cap type How it works Watch out for
Per-transaction Max saving applies each visit. If you go 4 times a month you save 4× the cap. Still not useful if cap is too low for your bill size
Monthly cap Total discount across the month is limited. Saving stops once you hit the ceiling. A generous per-transaction cap can still exhaust quickly for frequent diners
Frequency limit Offer is valid 1×, 2×, or N× per month per card, not per transaction Common at popular restaurants. Third visit has no discount.
For heavy diners: A card with a generous per-transaction cap but a tight monthly cap or frequency limit can look great on visit one and deliver nothing by visit three. Always check frequency terms for restaurants you visit more than once a month.

When a cap isn't published

Some offers in the dataset have no published cap. This can mean:

  • Genuinely uncapped. Rare. The discount applies to the full bill regardless of size. Confirm this directly with the bank before relying on it for a large bill.
  • Cap exists in fine print not captured. More common. The bank may have a cap buried in T&Cs that didn't surface on the offer page used as the source.

The tool flags these cases rather than assuming unlimited. If a ranking looks unusually strong for a card with no cap shown, treat it with caution and confirm with the bank or at the restaurant.

Practical checklist before choosing based on a discount

1
Find the cap amount Look for the Rs maximum, not the headline percentage. It's in the offer T&Cs or the bank's discount page for that restaurant.
2
Calculate the cap breakeven (Cap ÷ Discount %) If your typical bill is above this number, the cap has already kicked in and the effective discount is lower than advertised.
3
Check frequency limits Valid once or twice per month? If you visit this restaurant weekly the offer won't apply after your second visit.
4
Check day validity Weekdays only? Excludes Saturday? An offer that doesn't apply when you dine is worth nothing regardless of the cap.
5
Confirm at the restaurant Bank pages update; restaurant agreements change. Before relying on a deal for a group dinner, verify it's still active.