Guides
Searchable playbooks for FBA fees, inventory health, reimbursements, warehouse execution, compliance, and day-to-day operating rhythms.
16 guides
Inventory · beginner · 3 min read
Weekly inventory health check for FBA operators
A practical weekly review for sell-through, stockouts, stranded units, aged inventory, and the replenishment actions that protect margin.
inventoryreplenishmentstockoutsInventory · intermediate · 3 min read
Stranded inventory triage for Amazon FBA teams
A structured triage guide for diagnosing stranded FBA inventory, assigning ownership, and clearing blockers before fees accumulate.
inventorystrandedlistingsInventory · intermediate · 3 min read
Removal order decision tree for aging FBA stock
Decide when to keep, discount, liquidate, or remove aging inventory with a margin-first decision tree for Amazon FBA operators.
removalsaged-inventorycashflowCompliance · beginner · 3 min read
Box compliance checklist before FBA handoff
A warehouse-ready checklist for box weight, prep categories, labeling, hazmat separation, and shipment handoff controls.
complianceboxeswarehouseFBA fees · intermediate · 3 min read
Placement fee review before shipment approval
Review placement fee options, shipment splits, and packout changes before approving an inbound FBA plan that erodes margin.
placement-feesinboundfeesReimbursements · advanced · 4 min read
A reimbursement workflow that actually scales
Building a queue, deciding when to file vs batch, and tracking recovery. A working playbook for ops teams.
reimbursementsoperationsFBA fees · intermediate · 3 min read
Low-inventory fee playbook for replenishment teams
Identify low-inventory fee exposure, connect it to replenishment timing, and decide when faster inbound stock is worth the cost.
low-inventory-feereplenishmentfeesOperations · intermediate · 3 min read
Return reason analysis for margin recovery
Turn return reports into a weekly operating review that separates product defects, listing problems, buyer behavior, and recoverable fees.
returnsmarginoperationsReimbursements · intermediate · 3 min read
Evidence packet checklist for FBA reimbursements
Build reimbursement cases with the reports, timestamps, shipment records, photos, and settlement evidence Amazon support expects.
reimbursementsevidencecasesFBA fees · intermediate · 4 min read
Fee detection: the audit Amazon doesn't do for you
Walks through the five fee dimensions Amazon charges, how to detect overcharges in each, and the most common reasons fees go uncaught.
feesfinanceFBA fees · advanced · 3 min read
Settlement anomaly queue for finance operators
Create a repeatable queue for settlement lines that do not reconcile cleanly to orders, fees, refunds, or reimbursements.
settlementsanomaliesfinanceWarehouse · beginner · 3 min read
Warehouse packout SOP for lean FBA teams
A practical packout standard operating procedure for scanning, box assignment, exception handling, and shipment handoff.
packoutsopwarehouseFBA fees · intermediate · 4 min read
Settlement reconciliation, end to end
Every Amazon settlement line ties to an order, return, fee, or adjustment. This guide shows how to set up daily reconciliation that finds discrepancies.
settlementsfinanceFBA fees · beginner · 3 min read
SKU margin review for profitable FBA growth
Build a recurring SKU-level margin review that combines sales, fees, returns, storage exposure, and replenishment decisions.
marginfeessku-reviewWarehouse · beginner · 4 min read
Bin packing fundamentals for FBA shipments
A first-principles primer on the 1D bin-packing problem in the FBA context — what makes Amazon's variant tricky, and how MarginLock's solver handles it.
bin-packingwarehouseOperations · beginner · 3 min read
Operating cadence for FBA margin control
A weekly and monthly operating rhythm for reviewing fees, inventory, reimbursements, returns, and warehouse execution together.
operationscadencemargin