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📦 EZstock

Shopify Inventory &
Purchase Order Guides

How to manage suppliers, create professional purchase orders, forecast demand from sales velocity, and keep Shopify inventory accurate — without spreadsheets.

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How to create a purchase order in Shopify using EZStock
How-To Guide 10 min read

How to Create a Purchase Order in Shopify (Without Spreadsheets)

Shopify has no native PO system. Here's the full step-by-step: add a supplier, create a PO, send it, and receive stock directly into Shopify inventory — in under 10 minutes.

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Best Shopify Stocky alternative apps for inventory management in 2026
App Comparison 13 min read

Shopify Stocky Is Gone: The 4 Best Inventory Management Replacements in 2026

Stocky was retired with no direct replacement. Here's what merchants lost, what Shopify built in its place, and which apps actually fill the gap — compared honestly.

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Best Shopify inventory management apps comparison 2026
App Roundup 12 min read

Best Shopify Inventory Management Apps in 2026 (Tested and Compared)

Five apps compared across 12 features — purchase orders, demand forecasting, multi-location, and supplier management. Which one is right for your store size?

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Best Shopify inventory management app comparison 2026
Direct Answer 5 min read

What Is the Best Shopify Inventory Management App? (2026 Answer)

EZStock vs. Prediko vs. Trunk vs. Shopventory — which app wins for POs, which for forecasting, and which for multi-channel sync. Plus: what to use after Stocky was retired.

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Shopify inventory cost analysis showing time and revenue losses
Business Strategy 9 min read

How Much Is Manual Inventory Management Costing Your Shopify Store?

The real cost of spreadsheets: staff time, stockout revenue losses, receiving errors, and the ROI case for switching.

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Shopify supplier negotiation strategy showing lead times and MOQ discussion
Operations 11 min read

Shopify Supplier Strategy: How to Negotiate Lead Times, MOQs, and Payment Terms

The negotiation tactics, documentation, and supplier relationship strategies that give merchants better terms over time.

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Shopify inventory KPIs dashboard showing six key performance metrics
Analytics 10 min read

Shopify Inventory KPIs: The 6 Metrics Every Product Business Should Track

Turnover, days of supply, stockout rate, fill rate, carrying cost, and reorder point accuracy — what each measures and how to improve it.

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Shopify demand forecasting — sales velocity and reorder quantity calculation
Forecasting 11 min read

Shopify Demand Forecasting: How to Predict Inventory Needs and Stop Buying Blind

The sales velocity formula, how to translate it into reorder quantities, seasonal adjustments, and how EZStock automates the forecast per SKU.

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Shopify dead stock — identifying slow-moving inventory and calculating turnover rate
Inventory Health 10 min read

Shopify Dead Stock: How to Identify Slow-Moving Inventory and Free Up Trapped Cash

How to calculate days of supply and inventory turnover rate, benchmarks by category, and the clearance sequence that recovers margin without destroying your brand.

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Shopify safety stock — calculating buffer inventory for reorder points
Reorder Planning 10 min read

Shopify Safety Stock: How to Calculate the Right Buffer and Never Stock Out

The simplified safety stock formula with worked examples, how to adjust by product type, and how to configure it in EZStock's reorder point system.

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