Ecommerce OS - Inventory, Suppliers & Real Profit

An ecommerce business in one workspace, built for solo sellers

Running an ecommerce store alone means being the product team, the marketing team, the customer service team, the fulfillment coordinator, and the finance department. Store platforms handle the transactions. They do not handle everything around the transactions.

Ecommerce OS is a Notion workspace built for solo ecommerce sellers. Product catalog, inventory tracking, supplier management, marketing calendar, customer support log, returns tracking, and the financial view that tells you which products are actually profitable after fees, ads, and returns.

What the system holds

Product catalog

Every SKU with cost, retail price, margin, supplier, variants, current stock, units sold. Views by performance, by category, by supplier.

Inventory and reorder tracking

Stock counts across warehouses or suppliers. PAR levels per SKU. Reorder list auto-populates when counts drop. Lead time tracking so you restock before you stock out.

Supplier and vendor management

Contact info, payment terms, lead times, minimum order quantities, past order history, cost history. The context you need to negotiate better terms on the next round.

Marketing calendar

Campaigns, ad spend, email sends, social posts, seasonal promotions. Planned and executed. Notes on what produced results.

Customer support log

Common issues, refund requests, replacement orders, complaint patterns. Searchable so you stop answering the same question for the hundredth time.

Returns and refunds

Return rates per product. Reasons for returns. The data that catches a product problem before it becomes a reputation problem.

Finance dashboard

Revenue, cost of goods, shipping, ad spend, platform fees, net profit by product and by month. The honest view of which products make money and which are just busy.

Who this is for

Solo ecommerce sellers running a store on a major platform. Sellers with ten to two hundred SKUs. People who treat the store as a real business and need operational infrastructure that does not require a team.

What this is not

Not a store platform. Not an inventory management system that talks to your warehouse. This is the operations layer that sits above your store platform and gives you the business view you cannot get from the platform alone.

What ships

• Notion workspace, one-click duplicate
• Connected databases for products, inventory, suppliers, marketing, support, returns, finance
• Sample data
• Setup guide
• Lifetime updates