중학교 참고서: when to buy in Korea — cheapest month and demand peak

중학교 참고서 demand is lowest in May and highest in Mar. Buy around May for the least competition; sellers prepare ads and stock before Mar. 12-month range 56.5p, year-to-year correlation 0.45 (irregular), last 12 months vs prior 12: -41.3%.

Overlay up to 3.

JanFebMarAprMayJunJulAugSepOctNovDecCheapest monthDemand peak
중학교 참고서9163100604448687870557383MayMar

12-month demand calendar

Click demand over the last 36 months averaged by calendar month (max = 100).

Jan91
Feb63
Mar100
Apr60
May44
Jun48
Jul68
Aug78
Sep70
Oct55
Nov73
Dec83
Cheapest monthMayDemand peakMar
Range56.5pRepeats yearly0.45 (no)
YoY-41.3%Path도서 > 중학교 참고서

36-month trend

202420252026

Buyers (last 12 months)

Age

10s10.8%
20s4.5%
30s6.1%
40s58.4%
50s18.8%
60+1.5%

Gender

Women80.9%
Men19.1%

Device

PC15.5%
Mobile84.5%

Subcategories (10)

Other categories in this group

Data as of: 2023-08-01 ~ 2026-07-31 · NAVER Shopping Insight

How to use

1. Search a category

Type a product type to find it among 2,353 NAVER Shopping categories.

2. Read the calendar

The lowest month in the 12-month index is the time to buy; the highest is the time to sell.

3. Compare and save

Overlay up to 3 categories, download CSV or share the link.

FAQ

When is 중학교 참고서 cheapest to buy?

May, the lowest-demand month. Sellers compete harder in low months, so discounts and promotions increase.

When should sellers prepare?

One to two months before the Mar peak. Main buyers: 40s women, Mobile share 84.5%.

Data

NAVER DataLab Shopping Insight category click trend, monthly. Refreshed every month.

Index

36 months of clicks averaged by calendar month, scaled so the maximum is 100. Not an absolute comparison between categories.