
Your inventory should not be stuck in spreadsheets, delayed shipments, disconnected supplier updates, or unclear marketplace reports. Crystal Magnate helps USA online marketplace sellers manage their complete eCommerce supply chain through our proprietary ERP, advanced analytics platform, AI automation, and experienced operational support.
One system. Full visibility. Better control.
We support sellers operating across major online marketplaces and eCommerce sales channels. Whether you sell on one platform or manage a multi-channel business, Crystal Magnate helps bring your inventory, orders, shipments, fulfillment, returns, and reporting into one structured operating process.
FBA, FBM, AWD, inventory, inbound shipments, returns, reimbursements, and account health support
WFS inventory, fulfillment, shipment tracking, and marketplace operations
Inventory, orders, fulfillment, returns, product performance, handmade/custom product support
Social commerce & DTC order, fulfillment, inventory, and reporting support
Product, order, fulfillment, home, furniture, and lifestyle marketplace support
Poshmark, StockX, GOAT, Depop — fashion, resale, sneakers, and apparel support
Many marketplace sellers grow quickly, but their operations remain scattered across spreadsheets, supplier emails, freight updates, 3PL portals, accounting systems, and marketplace dashboards. This creates confusion, delays, cash flow pressure, stockouts, overstock, and hidden profit leakage.
Stockouts, overstock, and poor purchase decisions
Inventory arrives late without owner visibility
Missing units, receiving gaps, and stranded inventory
Decisions are made too late
Missed replenishment windows and lost sales
Errors, duplicate orders, and weak cost control
Refunds and damages reduce margin
Wrong profit calculation by SKU
Cash stuck in slow-moving inventory
Owner cannot see true product profitability
Crystal Magnate provides a complete managed service to help eCommerce owners control their supply chain from purchase planning to final marketplace fulfillment. We do not only provide advice. We help operate, monitor, organize, automate, and report your supply chain process.
Proprietary ERP platform to centralize supply chain, inventory, purchase order, shipment, and marketplace data.
Advanced analytics platform to provide dashboards for inventory, procurement, shipment, cost, and profitability.
AI automation to support alerts, exception tracking, reporting, and operational recommendations.
Experienced eCommerce resources to support daily, weekly, and monthly operational activities.
Custom owner dashboards designed around each business owner’s operational priorities and decision-making needs.
As marketplace businesses scale, fragmented operations create invisible risks across inventory, procurement, inbound shipments, fulfillment, profitability, and executive visibility. Crystal Magnate helps centralize operational control before those issues compound.
From purchase planning to final marketplace fulfillment, every step is optimized, tracked, and managed.
We help you know exactly what inventory you have, where it is, and what action is needed.
SKU-level inventory tracking by ASIN, UPC, marketplace SKU, supplier SKU, and warehouse location
Multi-location visibility across supplier, in-transit, 3PL, Amazon FBA, Walmart WFS, company warehouse, and return locations
Available, reserved, inbound, unsellable, damaged, and aging stock reporting
Low-stock, stockout risk, overstock, and dead-stock alerts
Inventory reconciliation across marketplace, warehouse, ERP, and accounting records
You gain clear inventory visibility before it becomes a sales, cash flow, or marketplace problem.
We help you plan the right purchase quantity at the right time.
Sales velocity analysis by SKU, marketplace, and time period
Reorder point and reorder quantity planning based on demand, lead time, and safety stock
Seasonal planning for Q4, Prime Day, holidays, back-to-school, and promotional periods
Forecasting support based on historical data, marketplace activity, and upcoming promotions
Stockout prevention and urgent replenishment alerts
You reduce lost sales, emergency ordering, and overbuying.
We structure your buying process so every supplier order is trackable and controlled.
Purchase order creation and tracking by supplier, SKU, quantity, cost, and expected delivery date
PO approval workflow before purchase commitments are made
Supplier cost, MOQ, and lead-time tracking
PO status tracking from draft to approved, paid, production, shipped, received, and closed
Cost variance analysis between expected and actual cost
You gain control over supplier orders, buying decisions, and inventory commitments.
We help you track inventory from supplier to warehouse, Amazon FBA, Walmart WFS, or 3PL.
Shipment planning from supplier to destination warehouse or marketplace fulfillment center
Freight forwarder, carrier, customs broker, and 3PL coordination
In-transit tracking from pickup to port, customs, warehouse, fulfillment center, or final delivery point
Container, carton, pallet, and SKU-level tracking
Freight, customs, duty, storage, and handling cost tracking
You know what is coming, when it will arrive, and what risk it creates.
We help sellers understand the true cost of each product from supplier to customer.
Product cost tracking by SKU and purchase order
Freight cost allocation across SKUs
Duty, tariff, customs, brokerage, and import charge tracking
True landed cost calculation per unit
Margin impact reporting showing how supply chain cost affects SKU profitability
You make purchasing, pricing, and inventory decisions based on true profit, not only sales revenue.
Our proven operating rhythm keeps your business moving forward while preventing blind spots.
Our managed service is supported by our internal technology ecosystem, designed to centralize operations and provide better visibility for owners.
Centralizes supply chain, inventory, procurement, shipment, fulfillment, and operations data
Provides advanced dashboards and executive-level business visibility
Helps detect exceptions, delays, low stock, reporting gaps, and operational risks
Supports each seller’s unique supplier, inventory, marketplace, and fulfillment process
Gives decision-makers a simple, clear, and actionable view of the business
Syncs data across all marketplaces, suppliers, and logistics partners instantly
Crystal Magnate gives owners clear dashboards so they can see the full supply chain without checking multiple portals every day.
Stock on hand, inbound stock, reserved stock, low stock, overstock, and aging stock
Open POs, pending supplier payments, PO status, supplier delays, and expected arrivals
Shipment ETA, freight status, delayed shipments, and expected availability
Supplier performance, cost changes, delays, quality issues, and risk areas
Marketplace inventory, receiving gaps, stranded stock, removal orders, and storage fee risk
Return rate, refund impact, return reasons, damaged units, and recoverable inventory
Product cost, freight, duty, storage, fulfillment, and true cost per SKU
SKU and marketplace profitability after supply chain costs
Stockout risk, delayed PO, missing inventory, high-return SKUs, and aging stock
We understand supplier, inventory, marketplace, fulfillment, finance, and reporting together
You do not depend only on spreadsheets and manual reports
We help execute, monitor, and manage the process
You see what matters to your business, not generic reports
Built for Amazon, Walmart, eBay, Etsy, Shopify, TikTok Shop, and other sellers
We connect inventory and shipment activity with cost, margin, and cash flow impact
Stop managing your supply chain through disconnected spreadsheets, supplier emails, marketplace reports, warehouse portals, and manual follow-ups. Crystal Magnate helps you centralize inventory, procurement, suppliers, shipments, fulfillment, returns, landed cost, and reporting into one managed operating process.
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