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Demo

Knowledge

Explained and calculated.

On profit, inventory and advertising in e-commerce. What we see in practice, and how to calculate it yourself.

Someone taping a box shut on a packing table in a warehouse, with blue shipping bags next to it.
Channels

Is selling on bol profitable?

Selling on bol is profitable when something is left per order after commission, shipping, returns and advertising. Your revenue will not show you that; your profit per product after order costs and advertising will.

Daan van der Lugt · 2 min
An open laptop on a wooden worktable in a small stockroom, next to a stack of shipping boxes and a roll of tape.
AI

Claude or ChatGPT on your Shopify store

What Shopify's integrations with Claude and ChatGPT can do, what Sidekick does, what MCP is, and what you need to answer questions about profit.

Daan van der Lugt · 4 min
A parcel on a shipping scale on a packing table in a warehouse, with cardboard boxes and a roll of tape next to it.
Channels

What does selling on bol cost?

What bol charges per sale, what Logistics via bol (LVB), shipping, returns and advertising cost, and where to find the current rates.

Daan van der Lugt · 5 min
A desk with a laptop, a calculator and a notebook in which sums are being worked out in pencil.
Advertising

What is a good ROAS?

There is no good number for everyone. It depends on your profit after order costs, and this is how you calculate it.

Daan van der Lugt · 2 min

Glossary

Terms and metrics.

From POAS to fulfilment: what e-commerce terms mean. Metrics with formula and calculator.

All terms