# LotMargin: Resale Ledger — Batch costs & resale profit

> Batch costs & resale profit (iPhone/iPad app by 增 冯.)

- Source: https://appshunter.io/ios/app/lotmargin-resale-ledger/id6814836339 (this page in markdown: same URL + `.md`)
- Developer: [增 冯](https://appshunter.io/developer/1885594321)
- Category: Business
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 1 MB
- Languages: American English
- Released: 2026-09-27
- Data updated: 2026-10-03

## What is LotMargin?

Know what you keep on every resale.

LotMargin helps independent resellers check a deal before buying, split a bulk purchase into individual costs and track what each item actually earns.

CHECK BEFORE YOU BUY
Enter your expected sale, purchase price, shipping, other costs and fee assumptions. See estimated profit and the maximum purchase price that meets your target.

SPLIT A LOT
Turn a bulk purchase into individual inventory records. Costs are allocated equally, with leftover pennies assigned exactly so the total stays correct. Rename and price each item in your ledger.

FOLLOW YOUR INVENTORY
Keep purchase dates, categories, lot names and notes together. Record actual sale amounts and expenses, then separate realized profit from unsold estimates.

KEEP YOUR RECORDS
Export a CSV for spreadsheets or a JSON backup for restoring your ledger. Your records are stored on your device. No sign-up, advertising or developer-operated cloud storage. Save backups regularly; automatic cloud sync is not included.

FREE AND PRO
Use the calculator and create up to 20 inventory records free. Pro Lifetime is an optional one-time purchase that lets you add more records, with no automatic renewal. Existing records, editing, sales logging, exports and backups remain available without Pro.

Fee rates are entered by you and apply to the entered sale amount. Marketplace integrations, automatic fee updates, exchange-rate conversions and tax filing are not included. Profit calculations exclude income tax and any expenses you have not entered.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| LotMargin Pro Lifetime | $9.99 | one-time |


## Is LotMargin safe?

Not enough ratings yet to assess LotMargin.

## Is LotMargin legit?

LotMargin: Resale Ledger has limited verification signals. The AppsHunter Legitimacy Score for LotMargin is 50 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0 — 2026-09-27

No release notes.

## More apps by 增 冯

- [Tidebreak: Crystal Cascade](https://appshunter.io/ios/app/tidebreak-crystal-cascade/id6818084133)

All apps by 增 冯: https://appshunter.io/developer/1885594321

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-03.*