Loderan Profit · early access

Know your real profit before you buy, list or ship.

Loderan Profit calculates net profit, margin, ROI, break-even and the minimum profitable price for every item you resell.

Start free See how it works

The problem

A sale price is not profit.

Final value fees, per-order fees, shipping labels, packaging and taxes quietly eat the margin. Many sellers only notice after the money is gone.

The solution

One clear number per item.

Enter cost and price once. Loderan Profit shows what you actually keep and the price you need to stay profitable.

How it works

1
Enter the item
Product cost, expected sale price and the marketplace.
2
Add the real costs
Fees, shipping you pay, taxes and any other costs.
3
Decide with numbers
Net profit, margin, ROI, break-even and minimum price.

Features

Real net profit

Marketplace fees, shipping, taxes and every extra cost in one number you can trust.

Margin and ROI

See margin on revenue and return on the cash you invested in the item.

Break-even price

The lowest price where you stop losing money on an item.

Minimum profitable price

Set a target profit or margin and get the price that reaches it.

Marketplace presets

Start from fee presets for common marketplaces and adjust them to your account.

Saved calculations

Keep a history of items so you can compare deals before you buy.

Pricing

Paid plan prices have not been announced yet.

Free

For trying the calculator.

✓ Profit calculator
✓ Marketplace fee presets
✓ Up to 25 saved calculations

Start free

Pro

For active resellers.

Price to be announced

14-day trial planned

✓ Everything in Free
✓ Unlimited saved calculations
✓ CSV export
✓ Custom fee profiles

Join early access

BusinessComing soon

For teams and multi-store sellers.

Price to be announced

14-day trial planned

✓ Everything in Pro
✓ Team members
✓ Roles and permissions
✓ Audit log

Not available yet

Security and privacy

• Passwords hashed with Argon2id; optional two-factor authentication.
• Each workspace's data is isolated from every other workspace.
• Payments are handled by Stripe; we never store card numbers.
• Export your data or delete your account at any time.
• We collect only what the product needs. No data selling.
• Found a vulnerability? Report it here.

FAQ

Are the marketplace fees exact?

No. Fees change often and depend on category, store level and promotions. The presets are estimates you can edit. Always check the marketplace's official fee page.

Do I need a credit card to start?

No. The Free plan does not require payment details.

What do paid plans cost?

Paid plan prices have not been announced yet.

Can I delete my data?

Yes. You can export your data and delete your account from Settings at any time.

Is this tax or financial advice?

No. The calculator is a tool to help you estimate. Talk to a qualified professional for tax or financial advice.

Stop guessing your margins.

Create a free account in under a minute.