Profit Source

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Everyone
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Everyone
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About this app

ProfitSource is a fast, no-nonsense pricing calculator for anyone who buys by the case and sells by the unit — convenience stores, grocers, resellers, market sellers and makers. Enter what you know and ProfitSource solves the rest, live, with no Calculate button.

THREE TILES, ONE ANSWER
Cost, Retail and Margin. Pick the one you want to find and the other two become inputs. Solve for the retail price that hits your target margin, the most you can pay for a case and still make your number, or the real margin on a price you already charge. Tap the arrow on any tile to make it the answer.

MARGIN OR MARKUP — YOUR CALL
Flip between margin and markup with one tap. ProfitSource always shows both, so you never confuse 50% markup with 50% margin again. Keystone (double the cost) is one button.

DRAG TO SCRUB
Slide sideways on any number to nudge it and watch the price, profit and break-even move in real time. Margin snaps to common targets — 25, 30, 35, 40 and 50%.

THE WHOLE PICTURE
• Case cost and units per case, with per-unit cost worked out for you
• Vendor cost discount
• Shipping / freight for true landed cost
• Marketplace or card fees and commission, with net profit and net margin
• Sales tax on the shelf price, kept out of your profit
• Break-even: how many units of the case you must sell to get your money back
• Price rounding: nearest cent, nickel, whole dollar, or charm prices ending in .99 or .95 — always rounded up so you never undershoot your margin

PAPER TAPE
Save any calculation to the tape. Tap an entry to load it back, swipe to share or delete, and export the whole tape to CSV for Excel or Google Sheets.

BULK PRICE LISTS
Import a CSV of products (name, case cost, units) and price the entire list against one target margin or markup, with fees and rounding. See the projected profit for the whole order and export the priced list back to CSV.

SHARE A RESULT
Send a clean price card image to your team, your buyer or your boss.

PRIVATE BY DESIGN
No account, no sign-up. Your calculations and tape stay on your device.

FREE TO USE
ProfitSource is free to download and use, supported by a small banner ad.
Margin, markup & retail price calculator for stores, resellers and makers.
Updated on
Oct 1, 2026
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Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    App activity and Device or other IDs
  • This app may collect these data types
    App activity and Device or other IDs
  • Data is encrypted in transit
  • Data can’t be deleted

What’s new

Profit Source is now on Android: margin vs markup, fees, shipping, break-even, keystone and .99 rounding, paper-tape history and CSV price lists.
Content rating
Everyone
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App support

About the developer
CHAIN INTERLYNX
support@chaininterlynx.com
212 Cottonwood Ln Mandeville, LA 70471-2551 United States
+1 985-273-5677

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