Free purchasing and sales software

Manage purchasing, sales, and inventory without separate spreadsheets

When purchase and sales ledgers live in separate spreadsheets, totals and physical inventory drift apart. Gage Ledger connects orders, receiving, sales, and returns to stock and cost.

Purchase order to receiving

Separate ordered and received quantities and apply the actual purchase cost.

Sales and return history

Keep shipping and return records tied to each product.

Supplier and customer balances

Record payments and collections to see remaining balances.

Profit and operating ledger

Bring sales, purchases, expenses, and payroll into monthly results.

How the ledger connects to inventory

Record the moment products actually enter or leave the store, not only the payment amount.

  1. 1. Create a purchase order

    Record the supplier, items, quantities, supply amount, and tax.

  2. 2. Confirm receiving

    Actual received quantities update stock and moving-average cost.

  3. 3. Sell and ship

    Record the sale and payment method, then reduce inventory at shipment.

  4. 4. Review balances and profit

    Check unpaid balances, receivables, sales, cost, and operating expenses.

Why use one system instead of spreadsheet ledgers?

Purchasing matches received stock

The purchase document and inventory movement come from one record.

Returns stay linked to the original order

Purchase and sales returns reverse both quantities and amounts.

Less month-end recalculation

Cost of goods and expenses accumulate into monthly profit.

Purchasing and sales ledger FAQ

Can I import my existing spreadsheet ledger?

Product import can add your existing catalog in bulk. Instead of copying every historical transaction, we recommend matching opening stock and balances, then recording new activity from a chosen start date.

Can I enter tax-inclusive amounts?

You can work with supply amount and VAT or calculate item values from a tax-inclusive total.

Can I track unpaid balances?

Payment and collection records show the amount remaining on each transaction.

Can I create transaction documents?

Purchase orders and transaction statements can be created as PDFs for suppliers and customers.

More guides for store operations

Try the real workflow before rebuilding another spreadsheet

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