#inventory
Inventory tracking, valuation, and management for businesses
Premium cigar lounges pay OTP excise as a capped percentage of wholesale, carry humidor inventory at landed cost with FIFO or average costing, and must defer locker and membership fees as unearned revenue until each month is provided — separating all three keeps margins, taxes, and audits accurate.
Amazon's 2026 FBA fee overhaul restructured US fulfillment fees into price bands (under $10, $10–$50, over $50), layered on a 3.5% fuel surcharge that is excluded from the published rate card, and moved the low-inventory fee to the per-SKU level — changes that quietly reshape per-unit margin math for FBA sellers.
A camper van conversion shop that installs living-space modules on incomplete chassis is a final-stage manufacturer, not a services business: the chassis is WIP inventory, certification costs are manufacturing overhead, and deposits stay contract liabilities until ASC 606 over-time recognition turns cost-to-cost progress into revenue.
Nonprofit thrift store bookkeeping covers the fair value and sold-price methods for donated inventory, IRS Publication 561 receipt thresholds, the roughly 85% volunteer-labor and donated-merchandise UBIT exclusions, and when Form 990-T filing is required.
Most week-to-week rent-to-own agreements are operating leases, not credit sales — the unit stays on your books as depreciating rental inventory, each payment splits into lease revenue, bundled services, and fees, and a repossession is a status change rather than a gain or loss. Covers lease-versus-sale classification, repossession entries, doubtful-rent allowances, and the payout math that decides whether a unit makes money.
Amazon's 3.5% fuel and logistics surcharge starts Apr 17 2026 on FBA US/CA and remote fulfillment, May 2 on Buy with Prime and MCF — 3.5% of fulfillment fees, ~$0.17/unit avg.
Customer-pay appliance repair calls earn roughly $200 in profit versus about $75 for warranty calls, and parts carry 30-100% markup — books that track parts cost per job, truck stock as real inventory, and the warranty-retail mix reveal which calls actually make money.
Cin7, Katana, and inFlow solve different inventory problems. Learn how to match your sales channels, BOM needs, and integrations to the right platform before you lock in.
Pool service profit is route density plus chemical control. Learn how to separate chemical COGS from labor, price the three chemical models, and track stops-per-day and revenue-per-route.
Every used vehicle needs its FTC Buyers Guide on the window with one warranty box checked — and each VIN's ACV plus recon, floorplan curtailment, and F&I reserve must tie to the guide the deal delivered.
Only the Importer of Record can claim a share of the $166 billion in IEEPA tariff refunds through CBP's CAPE portal, which locks out most small importers who buy through suppliers, freight forwarders, or 3PLs — here is how to find your IOR, negotiate refund sharing, and book the proceeds correctly under ASC 450.
Small businesses often run out of cash despite healthy profits because working capital is trapped in receivables and inventory. Learn to optimize the cash conversion cycle—the three levers of DSO, DPO, and DIO—to free up thousands without raising debt.
