Farm Harvest, Sales and Unsold Stock Log by Crop

Farm Harvest, Sales and Unsold Stock Log is an offline app (one HTML file in a zip) for a small farm that sells vegetables, herbs, fruit or dates to hotels, shops, market stalls and walk-in customers. Each crop has its own unit: kilograms, crates, bunches or trays. Harvest entries record what was picked and what was rejected at grading. Sales record the buyer, the quantity, the price and what was paid. Waste entries record what spoiled. For every crop the app shows what is left, how much of the harvest was sold, the average price you got, and the money still to collect.

The problem it removes: Harvest numbers sit in one notebook and sales in a chat thread, so nobody can say how much of the tomato crop was actually sold, how much went to waste, or what price it fetched. Credit buyers pay late and the balance is remembered from memory. This app puts harvest, sales, waste and payments for each crop side by side.

What is inside:

• Crops with their own unit, a usual price and a last harvest date
• Harvest log by plot with the quantity picked, the quantity rejected at grading and the good quantity
• Sales to named buyers with price, an optional price override for the day, amount paid, due date from the buyer terms and balance
• Waste log with reasons: spoiled in storage, damaged in transport, unsold, home use, given away
• Per crop: harvested, sold, wasted, stock on hand, share sold, average price and revenue
• A check that stops a sale of more than is in stock, and a payment of more than the sale
• Overdue payments with a ready WhatsApp message, and a printable delivery receipt
• Example data you can load in one click, a Start here guide and an Honest limits panel
• JSON backup and restore, CSV export, and CSV import with a check of every row before anything is added

Who it is for: small farms, greenhouse growers, date and herb producers and farm shops that sell by the kilogram, crate, bunch or tray and want to see harvest, sales and waste together.

What it is NOT: It does not track seeds, fertiliser, labour, irrigation or field costs, and it does not give growing advice. It does not convert between units, so a crop sold in crates must be harvested in crates. It is not an accounting system and does not issue tax invoices or work out VAT. It is not legal, tax or accounting advice, it is not connected to any government system, bank or messaging service, and it does not file or send anything by itself. UAE e-invoicing is not part of it.

Your data stays on this device in your browser. Back it up with Export; clearing browser data loses it otherwise.

Verified by us: scripted tests in Chromium (166 checks through the real screens: adding, editing and deleting records in every table, required-field messages, backup then clear then restore, CSV export then import, keyboard order, print layouts rendered to PDF, no horizontal scrolling at 375 and 1280 pixels, no network requests) and an independent recalculation by a separately written Python evaluator of 1866 calculated values (25 randomised rows plus the example data) with 0 mismatches. Safari engine (WebKit): smoke test passed. Not tested: Firefox beyond what is stated here, and no real printer was used (print layouts were checked as PDF).