Deterministic Saju commerce platform
Korean Saju reports in English, built on a real chart engine instead of vibes.
Public SEO pages draw people in with explainers, glossary entries, and sample reports. The paid funnel stays honest: free preview first, then Stripe checkout, then a full reading with Daewoon, Seun, and compatibility options.
Traditional Korean Saju chart (만세력)
Your Four Pillars Chart
English labels lead the layout, while hanja and Korean readings stay visible as trust-building source captions.
Year Pillar
Wu Earth
戊
mu
Tiger
寅
in
Month Pillar
Jia Wood
甲
gap
Tiger
寅
in
Day Pillar
Ji Earth
己
gi
Rooster
酉
yu
Hour Pillar
Yi Wood
乙
eul
Ox
丑
chuk
Element balance
Wood
4
Fire
0
Earth
3
Metal
1
Water
0
Boundary audit
Audit required: hour-boundary.
True-solar correction: -32 minutes
Platform backbone
Meaning lives in the data model. Story lives in the report.
The system stores normalized birth time, calendar warehouse records, chart variants, previews, payments, and access tokens so the report can be regenerated without drifting.
Deterministic Charts
Timezone, DST, solar-term boundaries, and chart audits are calculated in code and stored in the database.
Readable English Reports
English-first UX with preserved hanja and Korean readings keeps the chart legible without losing its source identity.
Built for Purchase Flows
Free preview, Stripe checkout, token-based report access, and optional Google-linked order history are part of the core model.
Commercial routes
Two launch products, one shared engine
Personal readings include Daewoon and Seun. Compatibility is both a standalone purchase and an upsell from the personal flow.
Personal reading
$49
Exact birth date, exact birth time, city, and country. Includes the Four Pillars chart, core narrative, Daewoon, Seun, and audit notice if a boundary-sensitive birth needs extra caution.
Preview this flowCompatibility reading
$59
Two exact-timed charts, one comparison engine. See complementary strengths, conflict pressure, timing notes, and why the relationship reads the way it does.
Preview this flow