#inventory
Inventory
Inventory tracking, valuation, and management for businesses
Leather Goods Maker Bookkeeping: Why Your Real Material Cost Isn't What You Paid Per Hide
A 50-square-foot hide costing $450 landed with a 64% yield rate has a real material cost of $14.06 per usable square foot, not the $9.00 the invoice implies — the gap driving margin surprises as 2026 tariffs and a shrinking U.S. cattle herd push leather prices up roughly 22%.
Reupholstery Shop Bookkeeping: Bench-Time Costing and the Overhead Trap
A wingback chair takes 7-8 yards of fabric and a sofa 15-22, but shops that price by materials plus a flat labor guess routinely underbill by 20-30% because the fully burdened labor rate and per-job overhead never get calculated — only the fabric receipt does.
The Machine Shop Bookkeeping Guide: Job Costing, WIP, and Real Margins
Machine shops that track only labor and materials miss the two costs that decide whether a job is profitable — machine overhead and work in process — so aggregate revenue looks healthy while a third of jobs quietly lose money.
Shoe Repair & Cobbler Shop Bookkeeping: Job Costing, Materials, and Tax Guide
U.S. shoe repair revenue is roughly $315.6 million and shrinking about 2% a year since 2020, yet job costing, split inventory tracking, and correct sales-tax treatment of repair labor are what let surviving cobbler shops price resoles profitably and diversify into leather goods and wholesale work.
Independent Bookstore Bookkeeping: How to Protect a 2-10% Net Margin
Independent bookstores net just 2-10% per the ABA's ABACUS survey, even with 40-50% gross margins. A practical bookkeeping guide to the transaction types that erode that margin — sale-or-return vendor credits, expiring co-op advertising funds, consignment and trade-credit liabilities — plus the 4-6x inventory turnover benchmark that predicts trouble early.
Right to Repair 2026: How Parts-Pairing Bans Open a Door for Independent Repair Shops
As of January 1, 2026, Colorado, Washington, and Oregon ban software-based parts pairing on electronics and appliances, forcing manufacturers to open OEM parts and diagnostic access to independent repair shops — here's what the new rules mean for compliance and inventory bookkeeping.
Amazon's 2026 FBA Fee Overhaul: What the New Aged-Inventory and Low-Stock Fees Mean for Your Margins
Amazon's 2026 FBA fee changes start the aged-inventory surcharge at 181 days instead of 271, add a steeper tier for stock over 12 months old, and raise the low-inventory-level fee threshold from 28 to 35 days of forecasted supply — now enforced per FNSKU variation. Here's who pays most, how to estimate your exposure, and why these fees belong as separate expense lines in your books.
Comic Book and Trading Card Shop Bookkeeping: Why Your Inventory Isn't Really Your Inventory
How comic and TCG shops should book consignment splits, buylist store credit, and graded-card cost basis — consigned goods stay off the balance sheet, store credit is a liability until redeemed, and high-value singles need specific identification, not average costing. Plus where the IRS draws the hobby-vs-dealer line, from the nine-factor §1.183-2(b) test to the 28% collectibles rate.
Multichannel Inventory Reconciliation: Why Shopify, Amazon, and POS Stock Counts Drift Apart
Inventory distortion costs retailers $1.77 trillion a year in stockouts and overstock, and multichannel sellers on Shopify, Amazon, and POS are especially exposed to sync lag, phantom inventory, and manual reconciliation errors—this guide covers real-time sync, cycle counts, and reorder-point formulas to fix it.
Scrap Metal Recycling Center Bookkeeping: Cash Purchases, Seller IDs, and Form 8300 Compliance
Forty-five states require scrap yards to keep seller-ID records, cash caps run as low as $30 (Washington), and IRS Form 8300 is due within 15 days on cash over $10,000. A practical guide to building a purchase ledger that survives police, state regulator, and IRS scrutiny.
Board Game Cafe Bookkeeping: Cover Charges, Food, Retail & Game Library Depreciation
Board game cafes blend three businesses — admission fees, food and beverage, and retail — and each needs its own revenue and COGS account; the game library itself should be capitalized and depreciated over 3-5 years, not expensed, while shrink-wrapped retail copies stay inventory.
Days Inventory Outstanding (DIO): Formula, Benchmarks, and Why It Matters
Days Inventory Outstanding (DIO) measures the average number of days it takes a business to sell through its inventory, calculated as average inventory divided by cost of goods sold, multiplied by the number of days in the period.