Business-grade SaaS for cross-border e-commerce
Sales, ads, refunds, FBA fees —
unified into one dashboard.
Import multi-store transactions and understand your profit structure fast. Less bookkeeping. Faster decisions.
No auto-charge after trial (planned).
Amazon/FBA readyMultilingual UIBusiness dashboardAI categorization (planned)
LedgerSeiri Dashboard
Sales / Fees / Ads / Refunds / Net
Monthly Net
¥36,200
Sales
¥40,000
Cost mix
FBA 8% · Ads 3% · Refund 1%
※ This is a visual mock. Replace with real screenshots later.
Trusted by
Cross-border sellers
Built for
Japan market
Why LedgerSeiri
✓
Simple by design
Quick setup and a UI that stays out of your way.
⇄
Unified workflow
Bring sales/fees/ads/refunds together and reduce month-end work.
◉
See the business
Profit, cost mix, and trends in one place.
Reduce bookkeeping overhead
Built for e-commerce specifics (FBA/ads/refunds).
- CSV import (extensible)
- Unified transaction types
- Automated monthly summaries (planned)
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A dashboard for decisions
Not just revenue — understand where costs are.
- Cost mix (Top 3)
- Trend charts
- Health score (rules/AI)
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Next: AI for categorization & receipts
OCR, suggestions, anomaly alerts — step by step.
- Receipt OCR (planned)
- Auto category suggestion (planned)
- Anomaly alerts (planned)
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Key capabilities
We focus on getting your business numbers clean first — then automate.
Multi-store
Switch stores and compare months.
Transactions
Add/delete, filter by month. CSV import grows over time.
Dashboard
Sales/expense/net profit, mix and trends.
Languages
JP/EN/中文 supported.
Roles (planned)
Owner/accountant/tax advisor roles.
Subscription (planned)
Trial → paid plans. Stripe ready.
Use cases
For solo founders and small teams who want business-grade visibility.
Standardize monthly reporting
A consistent template for every month.
Understand ad efficiency
Spot the balance between ads/refunds/margin.
Unify multiple stores
One view for store-by-store P&L.
Pricing (planned)
Designed to be affordable for early-stage users.
Final pricing coming soon. Try the demo and tell us what you need.
FAQ
Get your numbers clean, starting today.
Try the dashboard. We'll iterate fast based on your feedback.
We ship improvements quickly.