Shopping Math: How to Ask for Discounts and Understand Korean Numbers

Why Korean Numbers Catch You Off Guard

You’ve memorized a few Korean phrases, you feel ready, and then a market vendor in Namdaemun rattles off a price and your brain goes completely blank. The number sounds nothing like what you practiced. That’s because Korean uses two separate counting systems — and shopping pulls from both of them in ways that aren’t always obvious. In 2026, most stores have switched to digital displays and QR receipts, which helps with reading prices, but the moment a cashier speaks to you or a haenyeo grandmother names her price at a fish market, you need to actually understand what’s being said. This guide breaks it down the way it works in real life, not in a textbook.

The Two Number Systems: When Koreans Use Which

Korean has two sets of numbers: Sino-Korean (borrowed from Chinese) and Native Korean. They are not interchangeable. Using the wrong one in the wrong context sounds strange to Korean ears — like saying “firsteen” instead of “eleven” in English.

Sino-Korean Numbers (Used for Money)

All prices, phone numbers, and large quantities use Sino-Korean numbers. This is the system you must know for shopping. Here are the foundations:

• 1 — 일 (il)
• 2 — 이 (i)
• 3 — 삼 (sam)
• 4 — 사 (sa)
• 5 — 오 (o)
• 6 — 육 (yuk)
• 7 — 칠 (chil)
• 8 — 팔 (pal)
• 9 — 구 (gu)
• 10 — 십 (sip)
• 100 — 백 (baek)
• 1,000 — 천 (cheon)
• 10,000 — 만 (man)
• 100,000 — 십만 (sim-man)

The number 10,000 — 만 (man) — is the number that breaks most foreign visitors. Korean doesn’t primarily think in thousands; it thinks in ten-thousands. So 50,000 won is not “fifty thousand” in Korean thinking — it’s “오만” (o-man), or “five ten-thousands.” Once you internalize this unit shift, prices start making sense.

Quick examples:

• 15,000 won = 만 오천 원 (man o-cheon won)
• 32,000 won = 삼만 이천 원 (sam-man i-cheon won)
• 200,000 won = 이십만 원 (i-sim-man won)

Native Korean Numbers (Used for Quantities)

When a vendor asks how many items you want, or when you’re counting physical objects, Native Korean kicks in:

• 1 — 하나 (hana)
• 2 — 둘 (dul)
• 3 — 셋 (set)
• 4 — 넷 (net)
• 5 — 다섯 (da-seot)
• 6 — 여섯 (yeo-seot)
• 7 — 일곱 (il-gop)
• 8 — 여덟 (yeo-deol)



• 9 — 아홉 (a-hop)
• 10 — 열 (yeol)

In practice: if you want two of something, you’d say 둘 (dul) or 두 개 (du gae) — “two pieces.” Native Korean only goes confidently to 99 in daily speech. Beyond that, Sino-Korean takes over completely.

Reading Price Tags and Receipts

The good news is that written prices in Korea are almost always in Arabic numerals — 15,000, 32,500, 198,000. You don’t need to read Hangul to understand a price tag. What you do need is the mental math habit of thinking in 만 (ten-thousand) units.

A few things to watch for in 2026:

• ₩ symbol — appears before or after the number depending on the store. Both mean Korean won.
• 원 (won) — written after numbers in markets and on handwritten signs: 12,000원
• VAT included — since 2023, all consumer-facing prices in Korea legally include 10% VAT. What you see is what you pay. No tax surprise at the register.
• QR receipts — in 2026, many chain stores and department stores now issue digital receipts via KakaoTalk or a receipt QR scan. You’ll still get a printed receipt if you ask: 영수증 주세요 (yeong-su-jeung ju-se-yo) — “Please give me a receipt.”
• Market chalkboards — traditional markets often write prices in full Korean: 이만 원 (i-man won). This is where your Sino-Korean reading earns its keep.

Counting Out Loud: The Phrases Cashiers Actually Say

Stand in line at a CU convenience store and listen to what the cashier says. You’ll hear something like: “만 이천 원입니다” (man i-cheon won-im-ni-da) — “That’s 12,000 won.” At a cosmetics chain, you might hear the total followed by “포인트 적립 하시겠어요?” (po-in-teu jeong-nip ha-si-ge-sseo-yo?) — “Would you like to accumulate points?” These are the two most common things said to you at the register, and neither is about the number itself.

Common cashier phrases and what they mean:

• ~원입니다 (~won-im-ni-da) — “That is ~ won” (they’re telling you the total)
• 현금이요, 카드요? (hyeon-geum-i-yo, ka-deu-yo?) — “Cash or card?”
• 봉투 필요하세요? (bong-tu pil-yo-ha-se-yo?) — “Do you need a bag?” (bags cost 50–100 won)
• 영수증 드릴까요? (yeong-su-jeung deu-ril-kka-yo?) — “Shall I give you a receipt?”
• 잔돈입니다 (jan-don-im-ni-da) — “Here is your change”

If you miss the total, the cashier will almost always just flip the screen toward you, or point to the digital display. The sound of that quiet tap on the card reader, followed by the cheerful two-tone beep, is the universal signal that your transaction went through — no Korean required.

How to Ask the Price Without Sounding Lost

The single most useful shopping phrase in Korean is deceptively simple:

얼마예요?
Romanization: Eol-ma-ye-yo?
Meaning: “How much is it?”

That’s it. Point at the item, say 얼마예요, and watch the vendor either tell you or show you on a calculator. In 2026, many market vendors keep a calculator on the counter specifically for this interaction with foreign visitors.

More specific variations:

• 이거 얼마예요? (i-geo eol-ma-ye-yo?) — “How much is this?” (while pointing)
• 저거 얼마예요? (jeo-geo eol-ma-ye-yo?) — “How much is that?” (pointing at something farther away)
• 두 개에 얼마예요? (du gae-e eol-ma-ye-yo?) — “How much for two?”
• 한 개에 얼마예요? (han gae-e eol-ma-ye-yo?) — “How much for one?” (useful when prices are posted per set)
• 다 합쳐서 얼마예요? (da hap-chyeo-seo eol-ma-ye-yo?) — “How much is it all together?”

If you understand the number they say back to you — great. If not, ask them to write it:

써 주세요.
Romanization: Sseo ju-se-yo.
Meaning: “Please write it down.”

Or simply hold out your phone with the calculator app open. This gesture is universally understood and not considered rude in any Korean shopping context.

The Art of Asking for a Discount

This is where shopping in Korea gets genuinely interesting — and culturally layered. The assumption many travelers bring from other Asian countries (that bargaining is universal and expected) doesn’t fully apply in Korea. The rules depend heavily on where you are and what you’re buying.

The core phrase for requesting a discount is:

깎아 주세요.
Romanization: Kka-kka ju-se-yo.
Meaning: “Please give me a discount.” (Literally: “Please shave off [some price].”)

A softer, more polite version:

좀 깎아 주실 수 있어요?
Romanization: Jom kka-kka ju-sil su i-sseo-yo?
Meaning: “Could you give me a little discount?”

If you’re buying multiple items and want to negotiate a bundle price:

많이 살 건데, 좀 싸게 해 주세요.
Romanization: Ma-ni sal geon-de, jom ssa-ge hae ju-se-yo.
Meaning: “I’m going to buy a lot — please make it a bit cheaper.”

Culturally, asking for a discount is not embarrassing in traditional market (시장, si-jang) settings. It’s a normal part of the transaction and vendors usually expect it. What matters is tone. Aggressive bargaining is uncomfortable for Korean vendors. A smile, a polite tone, and the phrase “조금만요” (jo-geum-man-yo — “just a little bit”) goes a long way. Vendors who like you are far more likely to throw in an extra item (서비스, seo-bi-seu — a freebie) than to dramatically slash the price.

The word 서비스 (seo-bi-seu) is borrowed from English “service” but in Korean shopping contexts it specifically means a free bonus item. When a market grandmother tosses a handful of extra mandarins into your bag and says “서비스!”, that’s a gift, not a mistake. Accept it with a smile and a 감사합니다 (gam-sa-ham-ni-da — “thank you”).

Market vs. Store Bargaining: Different Rules, Different Language

The social rules around discounts vary significantly between different types of retail environments in Korea. Getting this wrong wastes your time and occasionally creates awkward moments.

Where Bargaining Is Normal

• Traditional markets (전통시장, jeon-tong si-jang) — Namdaemun, Dongdaemun, Gwangjang, and their regional equivalents across Korea. Vendors set prices with some negotiation room built in. Asking for 깎아 주세요 is completely fine.
• Independent clothing stalls — especially in Dongdaemun’s wholesale districts. Buying multiple pieces? Always ask.
• Flea markets and second-hand markets — including the Hongdae flea market on weekends. Bargaining is standard.
• Private antique dealers — Insadong and Itaewon antique shops. Prices are negotiable, especially for higher-value pieces.

Where Bargaining Doesn’t Work

• Convenience stores (CU, GS25, 7-Eleven, Emart24) — fixed pricing, no exceptions.
• Chain retail (Olive Young, Daiso, Uniqlo, H&M) — same.
• Department stores (Lotte, Shinsegae, Hyundai) — fixed price, though loyalty card points are your version of a discount here.
• Supermarkets (Emart, Homeplus, Lotte Mart) — fixed pricing. However, check for 1+1 deals (one-plus-one, Korean style BOGO offers) and 묶음 할인 (muk-eum hal-in — bundle discounts). These are displayed at the shelf.

In 2026, many traditional markets have also adopted fixed-price sections — usually identifiable by a printed price tag rather than a handwritten one. If the price is clearly printed on a label, the vendor likely isn’t expecting to haggle. If it’s written in marker on cardboard, that’s an invitation.

2026 Budget Reality: What Things Actually Cost

Knowing number phrases is one thing. Knowing whether a price is reasonable is another. Here’s what typical shopping items run in Korea in 2026, so you know when to accept a price and when a polite 깎아 주세요 is warranted.

Everyday Convenience and Street Shopping

• Convenience store triangle kimbap: 1,500–2,000 won (~$1.10–$1.50)
• Bottled water (500ml): 1,000–1,200 won (~$0.75–$0.90)
• Street tteokbokki (one serving): 4,000–6,000 won (~$3–$4.40)
• Street fish cake (eomuk): 1,000–1,500 won per skewer (~$0.75–$1.10)
• Disposable mask (KF94): 800–1,500 won (~$0.60–$1.10)

Budget Tier Shopping

• Daiso items (most products): 1,000–5,000 won ($0.75–$3.70)
• Traditional market scarf or socks (market stall): 3,000–8,000 won (~$2.20–$5.90)
• Second-hand clothing (flea market): 5,000–20,000 won (~$3.70–$14.80)
• Tourist souvenir magnets and keychains: 2,000–5,000 won (~$1.50–$3.70)

Mid-Range Shopping

• Sheet mask (single, Olive Young brand): 1,500–3,000 won (~$1.10–$2.20)
• Mid-tier K-beauty serum: 15,000–35,000 won (~$11–$26)
• Linen shirt at a Dongdaemun independent stall: 25,000–45,000 won (~$18.50–$33)
• Handmade pottery at Insadong: 20,000–60,000 won (~$14.80–$44.40)
• Traditional hanji notebook: 8,000–18,000 won (~$5.90–$13.30)

Comfortable / Premium Tier

• Premium Korean skincare set (brand name, Amorepacific, Sulwhasoo): 80,000–300,000 won (~$59–$222)
• Hanbok rental (full costume, accessories): 20,000–40,000 won per hour (~$14.80–$29.60)
• Custom-made hanbok (purchase, not rental): 300,000–1,500,000 won (~$222–$1,111)
• High-end ceramics from a craft gallery: 80,000–500,000 won (~$59–$370)

One important 2026 update: the Korea Tourist Pass — the card that replaced the older KTO discount booklet — now includes QR-based discounts at over 2,000 partner merchants including several major market vendors. Tap or scan at checkout to redeem. It’s worth activating before you start shopping.

Numbers You’ll Need Beyond the Price Tag

Money isn’t the only context where numbers matter in a Korean shopping trip. Here are the other numeric situations you’ll run into constantly.

Floor Numbers in Department Stores

Korean department stores are organized by floor, and floor announcements use Sino-Korean numbers plus 층 (cheung, meaning “floor”):

• 1층 (il-cheung) — 1st floor (ground floor)
• 2층 (i-cheung) — 2nd floor
• 지하 1층 (ji-ha il-cheung) — Basement level 1 (food halls are almost always here)
• 지하 2층 (ji-ha i-cheung) — Basement level 2

Clothing Sizes

Korean sizing often uses a number system that differs from Western sizes. Women’s clothing frequently uses 44, 55, 66, 77 as size labels (roughly XS to XL). Men’s pants use waist measurements in centimetres. Shoe sizes in Korea use the millimetre system — 245, 250, 260, 270, 280 — which represents the length of your foot in millimetres. A US women’s size 7 is approximately 240mm. A US men’s size 10 is approximately 270–275mm.

When asking for your size:

이 사이즈 있어요?
Romanization: I sa-i-jeu i-sseo-yo?
Meaning: “Do you have this size?” (while showing or saying your size number)

Quantities at Food Markets

When buying produce or packaged foods, you’ll need Native Korean numbers combined with counters:

• 한 개 (han gae) — one piece/item
• 두 개 (du gae) — two pieces
• 세 개 (se gae) — three pieces
• 한 봉지 (han bong-ji) — one bag
• 두 봉지 (du bong-ji) — two bags
• 한 근 (han geun) — one geun (600g, the traditional Korean weight unit still used at meat and produce stalls)

Time-Related Numbers While Shopping

Store hours use the 24-hour format in writing but the 12-hour format in speech. If a store’s hours are posted as 10:00–22:00, you’d say: 열 시부터 밤 열 시까지 (yeol si-bu-teo bam yeol si-kka-ji) — “from 10am to 10pm.” Hours use Native Korean numbers, minutes use Sino-Korean. It’s one of Korean’s genuinely quirky rules, and even intermediate Korean learners mix them up.

Frequently Asked Questions

Is bargaining considered rude in Korean shops?

Not in traditional markets. Asking 깎아 주세요 (kka-kka ju-se-yo) politely is completely normal at open-air markets, independent clothing stalls, and antique shops. In chain stores, convenience stores, and department stores, it’s not expected and will just cause confusion. Read the environment before you ask.

What if I don’t understand the price a vendor tells me?

Hold out your phone with the calculator open, or say 써 주세요 (sseo ju-se-yo — “please write it down”). Most vendors at tourist-frequented markets keep a calculator ready for exactly this situation. No one will be offended. It happens dozens of times a day.

Why does 10,000 won feel like a strange unit for Korean prices?

Because Korean counts in units of 만 (ten-thousand) rather than thousand. Once you start thinking “how many ten-thousands is this?” prices click into place much faster. 50,000 won is “five man.” 100,000 won is “ten man.” Practice this mental shift and the numbers become intuitive within a day or two of shopping.

Do Korean stores accept foreign credit cards easily in 2026?

Yes, Visa and Mastercard work at virtually all registered retail stores, restaurants, and chain shops. Traditional market stalls are increasingly accepting cards in 2026, though small vendors and some elderly-run stalls remain cash-preferred. Carrying 50,000–100,000 won (~$37–$74) in cash for market days is still practical advice.

What does 서비스 mean when a vendor says it during a purchase?

서비스 (seo-bi-seu) in a Korean market context means a free bonus item the vendor is giving you — a gift on top of your purchase. It is not a charge or a service fee. When you hear it, accept graciously. It signals that the vendor likes you and wants to keep your business or simply show goodwill.

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📷 Featured image by David Ford on Unsplash.