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Official eBay REST Inventory & Fulfillment API

eBay Inventory Management Software & Retail POS Sync

Keep your eBay listings in perfect sync with physical store shelves. Automate stock deductions, support multi-variation listings, preserve listing search rankings with smart Out-of-Stock handling, and ingest customer orders into your POS without per-order fees.

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Out-of-Stock SEO Preservation Multi-Variation SKUs Zero Added Commission
LookPOS Marketplace > eBay Account Integration
LookPOS eBay Integration Command Center
eBay OAuth 2.0 Connected Auto-Match SKUs: 100% Synced
<25s
Listing Stock Update Latency
0 Fees
Zero LookPOS Per-Order Commissions
100%
SEO Retention on Sold Out Listings
Unlimited
Multi-Variation SKU Attributes
Key Functionality

Designed for Modern Multi-Channel eBay Merchants

Managing physical retail and eBay should not mean manual quantity adjustments or duplicate relisting costs. Here is how LookPOS transforms your eBay operations.

Automated Out-of-Stock Mode

When in-store shoppers purchase your last unit, LookPOS automatically activates eBay's official Out-of-Stock feature. Your listing stays alive at quantity 0, preserving its watch counts, SEO rank, and sales history without incurring relisting fees.

Multi-Variation Listing Support

Seamlessly sync items with multiple sizes, colors, and styles. LookPOS maps individual barcode SKUs to the corresponding eBay variation item, updating stock counts only for the exact variant sold.

Fulfillment API Tracking Push

Import eBay orders to your POS cashier display. When you dispatch an order, scan the carrier label to automatically push tracking details (USPS, FedEx, DHL, Royal Mail) back to eBay, marking items as dispatched.

Holdback Safety Stock Buffers

Never trigger eBay Out-of-Stock Defects or late shipment strikes. Configure holdback cushions per category to reserve safety inventory for your walk-in boutique customers.

Dynamic Pricing Engine

Factor in eBay Final Value Fees and promotional ad spend. Apply dynamic markup rules (+12% or +$4) automatically across all eBay listings while keeping physical in-store prices stable.

Final Value Fee Accounting

LookPOS records gross marketplace sales, eBay transaction fees, and shipping costs into a built-in double-entry ledger so you always know your true net operating profit.

Quick Connection

How to Connect eBay with LookPOS in 4 Steps

Authenticate directly with your eBay seller account via secure OAuth 2.0 without complex developer setup.

1

Authorize eBay Account

Click 'Connect eBay' in LookPOS to log into your eBay Seller account and approve OAuth 2.0 read/write inventory permissions.

2

Select Fulfillment Location

Choose which physical retail location or central warehouse will fulfill eBay orders and supply live stock quantities.

3

Configure Pricing & Holdback

Set optional percentage markups to cover eBay selling fees and specify your safety stock buffer to protect against counter walk-ins.

4

Auto-Match SKUs & Go Live

Run the 1-click SKU auto-matcher to map eBay Custom Labels to your POS barcodes. Real-time 2-way sync begins instantly.

Clear Comparison

LookPOS vs Expensive Standalone eBay Software

Compare LookPOS against specialized multi-channel tools like InkFrog, Kyozou, and Sellbrite.

Feature / Capability LookPOS Platform Dedicated eBay Tools (InkFrog / Kyozou) Manual eBay Seller Hub
Pricing $95 – $195 / year (Flat) $250 – $750 / year + listing limitations Free (Requires hours of manual typing)
Physical Retail POS Included Yes (Cloud + Offline POS) No (Requires separate POS software) No POS capability
Out-of-Stock SEO Preservation Automated API toggle Manual or configuration required Manual option inside preferences
Multi-Marketplace Sync eBay + Amazon + Walmart + Shopify eBay-centric or extra charge per channel eBay only
Double-Entry Accounting & Ledger Built-in ledger and tax reports Requires QuickBooks / Xero sync Basic CSV statement exports
Frequently Asked Questions

eBay Inventory Management Software: FAQs

Answers to common questions regarding eBay APIs, multi-variation listings, and order tracking.

How does LookPOS handle eBay multi-variation listings like size and color?
LookPOS natively synchronizes variable products. Each variant (e.g. Red / Size M, Blue / Size L) has its own independent SKU and barcode in LookPOS that maps directly to the specific variation on your eBay listing. Deductions occur only for the exact variation purchased.
Does LookPOS keep my eBay listings alive when inventory reaches zero?
Yes. LookPOS utilizes eBay's official 'Out-of-Stock option'. When an item sells out in your physical store, LookPOS updates the available quantity to 0 instead of ending the listing. Your listing keeps its historical sales rank and search ranking on eBay, and automatically reappears when you receive new stock.
Can LookPOS automatically push carrier tracking numbers back to eBay?
Yes. When you fulfill an eBay order in LookPOS and scan or input the tracking number (USPS, FedEx, UPS, DHL, Royal Mail, etc.), LookPOS pushes the carrier name and tracking ID via the eBay Fulfillment API, marking the order as shipped.
Does LookPOS support multiple eBay seller accounts?
Yes. You can link multiple eBay stores (for example, separate branded stores or domestic vs international accounts) to one LookPOS central installation and allocate warehouse inventory independently.

Supercharge Your eBay Sales with Flawless POS Sync

Sync your store counters with eBay and eliminate overselling, relisting fees, and manual inventory updates.

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