Retail store, D2C site, marketplaces. Scattered numbers, brought into one screen.
Your store's POS, your own D2C store, marketplaces like Rakuten and Amazon. With admin panels split by channel, you can't get a combined view of sales and inventory. Suiliv builds a data integration foundation and an always-viewable dashboard, starting from the data you already have.
Five admin panels.
Numbers scattered everywhere.
Are you opening these one by one every week, then adding it all up in Excel?
| Product | Rakuten | Amazon | Own store | Weekly total | WoW |
|---|---|---|---|---|---|
| オーガニック緑茶 100p | ¥412,000 | ¥388,000 | ¥154,000 | ¥1,050,000 | ▲18% |
| 国産はちみつ 500g | ¥208,000 | ¥341,000 | ¥88,000 | ¥698,000 | ▼7% |
| 低糖質グラノーラ | ¥176,000 | ¥129,000 | ¥220,000 | ¥668,000 | ▲34% |
One dashboard, and it's readable.
Product × platform × week. A BI dashboard you can access anytime.
The more channels you add, the harder it is to see the full picture
Recurring states for sellers running multiple channels.
Bouncing between each channel's admin panel and pasting numbers together by hand in Excel or a spreadsheet.
Profit by product and by channel is a mystery until the books close for the month.
Sales, inventory, and ad data live in separate places and can't be reconciled against each other.
You looked into a BI tool, but got stuck at the "collecting the data" step.
A data foundation, a dashboard, and a monthly retainer
Data Integration Foundation
We consolidate each channel's data into a data foundation such as BigQuery, and build out the cross-channel aggregation logic for sales, inventory, and per-product figures.
Looker Studio Dashboard
A dashboard available anytime, for any number of viewers. Because Looker Studio is free, there's no license fee even as the number of viewers grows.
Monthly Retainer
We take on fixes after launch, revisions to aggregation logic, and ongoing Q&A under a monthly retainer. Operations keep running smoothly even without an in-house engineer or data specialist.
Two things worth knowing up front
We don't build new API integrations from scratch. We design around CSVs or spreadsheets you can download from your admin panels, and the output of integrations you already have.
What data each channel makes available has its limits. We'll tell you how far we can integrate during the initial assessment.
How Pricing Is Determined
Both setup and the monthly retainer are custom-quoted
Pricing is mainly determined by
- Number of channels and data sources
- Complexity of the aggregation logic (how discounts, cancellations, and fees are handled, etc.)
- Number of dashboard screens
Ongoing operation after launch is a monthly retainer covering fixes and Q&A, quoted based on scope. Before any quote, we hold a free meeting to review how your data is currently kept.
From initial assessment to ongoing operation, in 4 steps
Initial assessment (free)
We ask which channels you sell on and how your data is currently kept.
Design & quote
We present how much can be integrated, the dashboard's structure, and pricing.
Build
We build the data integration foundation and the dashboard, and verify it against real data.
Operate
We keep improving and fixing under the monthly retainer.
A stack of admin dashboards, turned into one BI dashboard
Sales, inventory, and SKU-level views. Scroll to see the actual screens. The dashboard is available anytime.
Sales View
See what's selling, and where
Sales by product × platform, shown through KPI summaries and weekly trend charts. The dashboard is always accessible — you'll see the latest numbers every time you open it.
Total Sales (This Week)
$34,500
Orders
541
Return Rate
14.2%
Stockout Rate
9.8%
Sales Trend by Marketplace (last 8 weeks)
Breakdown by Product (drill-down)
| Product | Rakuten | ZOZOTOWN | Amazon | Yahoo! | Own D2C Site | Weekly Total | vs. Last Week |
|---|---|---|---|---|---|---|---|
| Organic Green Tea 100pk | $4,120 | $0 | $3,880 | $960 | $1,540 | $10,500 | ▲18% |
| Domestic Honey 500g | $2,080 | $0 | $3,410 | $610 | $880 | $6,980 | ▼7% |
| Low-Sugar Granola | $1,760 | $0 | $1,290 | $1,430 | $2,200 | $6,680 | ▲34% |
| Drip Coffee 30-pack | $940 | $0 | $2,620 | $470 | $710 | $4,740 | ▲5% |
Inventory View
Stockouts and low stock, across every marketplace
Inventory scattered across marketplaces, shown side by side. Out-of-stock and low-stock SKUs are automatically highlighted, so you never miss the moment to rebalance.
Total Stock
1,842 units
Out-of-Stock SKUs
3
Low-Stock SKUs
5
Stock Value (Est.)
$41,200
Inventory by Marketplace (SKU level)
| Product (SKU) | Rakuten | ZOZOTOWN | Amazon | Yahoo! | Own D2C Site | Status |
|---|---|---|---|---|---|---|
| Organic Green Tea 100pkTEA-GRN-100 | 42 units | — | 6 units | 0 units | 27 units | Out of Stock |
| Domestic Honey 500gHNY-JP-500 | 3 units | — | 22 units | 9 units | 14 units | Low Stock |
| Low-Sugar GranolaGRN-LC-01 | 31 units | — | 0 units | 12 units | 8 units | Out of Stock |
| Drip Coffee 30-packCOF-DR-30 | 0 units | — | 2 units | 25 units | 33 units | Out of Stock |
SKU View
Drill down as far as the SKU level
Sales and inventory by SKU — detail you can't see at the product level, all on one screen. Built so you can verify for yourself why a number is what it is.
Sales & Inventory by SKU
| SKU | Product | Weekly Sales | Total Stock | Status |
|---|---|---|---|---|
| TEA-GRN-100 | Organic Green Tea 100pk | $10,500 | 75 units | Out of Stock |
| HNY-JP-500 | Domestic Honey 500g | $6,980 | 48 units | Low Stock |
| GRN-LC-01 | Low-Sugar Granola | $6,680 | 51 units | Out of Stock |
| COF-DR-30 | Drip Coffee 30-pack | $4,740 | 60 units | Out of Stock |
Sample dashboard screens. All figures shown are examples.
Frequently Asked Questions
Rather than a fixed list of "supported" marketplaces, we design around whatever data you can export from your admin panels, or the output of integrations you already have. Because the data each channel makes available varies, we'll tell you exactly how far we can integrate during the initial free assessment.