Action-first utilities

Tools that help Malcolm Tools do real work, not just look busy.

This is the practical side of the ecosystem: calculators, internal helpers, mini-workflows, and fast decision support. The design now matches the homepage, but the purpose stays different — focused, direct, and usable.

Use the calculator Open helpers
CalculatorMargins
WorkflowFast inputs
Profit Margin ROAS
Use caseDecision support

Test pricing, estimate margins, and make quicker calls without leaving the page.

Design modeTool-first

This page should feel like a workspace module, not a generic landing page.

ExpansionMore tools ready

New calculators, utilities, and internal workflows can slot in cleanly.

Live tool

Pricing and margin calculator

Interactive

Estimate selling price viability, gross profit, net margin, break-even ROAS, and maximum ad spend room.

Dropshipping helpers

Extra decision support around the core calculator

Practical
Economics €0.00 Total landed cost before ad spend
Traffic ceiling €0.00 Ideal CPA target with a 30% safety buffer
Margin band — Quick read on the offer’s breathing room
Offer readiness — Useful shorthand before starting tests
25% net margin €0.00 Suggested selling price target
30% net margin €0.00 Suggested selling price target
35% net margin €0.00 Suggested selling price target
Ad-testing helper

Work out whether an offer deserves more spend

Interactive

Set a target CPA, pressure-test a recommended test budget, and estimate how many purchases you need before making the keep-or-kill call.

Recommended test budget€0.00Enough room to gather signal without overcommitting
Purchases before deciding0Decision threshold before calling the offer viable or weak
Estimated clicks needed0Traffic volume required at the current CVR assumption
Verdict—Set a realistic CPA target and compare it to your break-even ceiling.
Supplier comparison

Compare suppliers side by side before you commit

Interactive

Stack up 2–4 suppliers on shipping time, product cost, fees-adjusted margin, and reliability notes in one view.

Supplier ABaseline
Margin: —Score: —
Supplier BAlternative
Margin: —Score: —
Supplier CBackup
Margin: —Score: —
Supplier DStretch option
Margin: —Score: —
Best margin—Waiting for supplier comparison.
Best speed—Waiting for supplier comparison.
Overall pick—Balanced choice once cost and speed are weighed together.
Currency conversion helper

Stress-test costs and selling prices across regions

Interactive

Convert source cost from USD or CNY, then sell in EUR or GBP with an exchange-rate buffer baked in.

Converted cost€0.00Live converted source cost before buffer.
Buffered landed cost€0.00Adds exchange-rate protection before ads.
Profit after fees€0.00Net room left in the selling currency.
Margin after FX buffer0%Use this to sanity-check international pricing.
Profit projection

Project daily, weekly, and monthly profit before scaling

Interactive

Model profit potential from traffic, conversion rate, AOV, and CPA so you can spot whether the offer scales cleanly.

Projected daily profit€0.00After CPA, fulfilment, and daily overhead.
Projected weekly profit€0.00Seven-day view if traffic quality holds.
Projected monthly profit€0.00Thirty-day run rate at the same unit economics.
Scaling read—Checks whether the traffic model supports profitable scale.
What this tool gives you

Useful outputs, fast

01
Profit check

See quickly whether the offer leaves enough room after product, shipping, and fees.

02
Margin sanity

Know whether the offer is healthy, tight, or weak before traffic spend enters the picture.

03
ROAS target

Understand the minimum return required for paid acquisition to make sense.

04
Offer testing

Swap prices and costs rapidly to compare scenarios without leaving the workspace.