How to Set Up Automated Purchase Orders
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Managing inventory manually is time-consuming and error-prone. Automated purchase orders simplify this process by tracking stock levels, generating orders when inventory runs low, and reducing manual tasks. For Shopify merchants, this means fewer stockouts, more accurate orders, and time saved for other priorities.
To get started, you'll need to prepare your Shopify store by organizing supplier data, cleaning up product records, and setting up clear warehouse procedures. Once ready, you can configure automation rules in Shopify to streamline purchase orders. Tools like Forstock can further optimize this process with demand forecasting and analytics, helping you make smarter inventory decisions.
Key Steps to Automate Purchase Orders:
- Organize supplier records (contact info, payment terms, lead times).
- Standardize product data (SKUs, barcodes, costs).
- Set reorder points and safety stock levels.
- Use Shopify's built-in tools to create and track purchase orders.
- Integrate Forstock for advanced forecasting and analytics.
Automation saves time, minimizes errors, and ensures your inventory is always in check. For a deeper dive, explore Shopify's features and consider tools like Forstock to enhance your workflow.
How to Automate Forecasting and Purchase Order Creation for your Shopify Store

Preparing Your Shopify Store and Supplier Data
Before diving into automation, it’s critical to ensure your Shopify store data is accurate and up-to-date. Taking the time to organize supplier records, product details, and warehouse processes now can save you from dealing with major headaches later. Here’s how to set everything up for smooth automation.
Setting Up Supplier Records
Your supplier information is the foundation of automated purchase orders. Incomplete or outdated supplier data can disrupt workflows and delay shipments.
Start by building detailed supplier profiles in Shopify. Make sure each record includes:
- Full business name
- Primary contact person
- Email address and phone number
- Physical address (important for tracking shipments and resolving delivery issues)
Don’t overlook payment terms. Whether it’s net 30, net 60, or payment upon delivery, record these details accurately. This helps you manage cash flow and ensures your automated orders align with your financial setup. If your supplier offers early payment discounts, note those too.
Lead times are another key detail. Be realistic when documenting how long it takes for suppliers to fulfill orders, and factor in potential delays during peak seasons or supply chain disruptions. This helps you set reorder points that prevent stockouts.
Shipping preferences also play a role. Some suppliers may offer free shipping for orders over $500, while others charge a flat rate. Document these terms so your automated system can optimize order quantities and minimize shipping costs.
Organizing Product and Inventory Data
Clean, accurate product data is essential for reliable automation. Issues like inconsistent SKUs, missing barcodes, or outdated product details can derail your system.
Start by creating a clear and consistent SKU system. Each product variant - whether it’s a t-shirt in different sizes or colors - should have a unique SKU that both you and your supplier recognize. For example, use SKUs like "TSHIRT-BLU-M" for a medium blue t-shirt, instead of random numbers. This reduces errors and simplifies inventory tracking.
Barcodes can make a big difference in your receiving process. When shipments arrive, scanning barcodes updates inventory instantly, eliminating the need for manual data entry. If your products don’t already have barcodes, Shopify’s barcode generation tool can help you create them.
Document minimum order quantities (MOQs) and case pack sizes. If your supplier requires orders in multiples of 12, your automated system needs to account for that. Without this information, you risk mismatched orders that require manual fixes.
Finally, keep product cost data updated. Prices can fluctuate due to material costs, seasonal demand, or volume discounts. Outdated cost information can skew your profit margins and lead to poor purchasing decisions.
Setting Up Warehouses and Receiving Procedures
If you manage multiple warehouse locations, it’s important to configure your system so orders are routed correctly. For instance, if you have warehouses in California and New York, your system should know which suppliers serve which locations and how to split orders accordingly.
Standardizing your receiving procedures is equally important. When shipments arrive, your team should follow a consistent process to check quantities, inspect quality, and update inventory levels. Inconsistent receiving practices can lead to inventory discrepancies, which can throw off your automated ordering system.
Partial shipments are another factor to consider. Your process should account for these situations by updating inventory for the items received while keeping the remaining quantities on order. Similarly, have a plan for handling damaged inventory. Track damaged items separately from sellable stock to avoid overselling.
For larger or unusual orders, set up approval workflows. For example, you might want manual review for orders exceeding $5,000 or when inventory levels seem unusually high. This adds a layer of protection while still allowing automation to handle routine orders.
Lastly, include quality control steps in your receiving workflow. Inspect shipments for issues like expired products or defects as they arrive. With solid data and procedures in place, you’ll be ready to configure your automated purchase order rules seamlessly.
Setting Up Automated Purchase Order Rules
Automating purchase orders can simplify routine tasks, but it works best when paired with strong approval workflows. These workflows act as safeguards, helping the system run smoothly while keeping spending in check and reducing mistakes.
Building Automation and Approval Workflows
Automated systems are great for handling everyday tasks, but adding an approval process ensures better oversight. A good approach is to use a tiered workflow: let the system process low-risk orders automatically, but flag high-value or unusual orders for manual review. For instance, you can set limits based on order value or identify orders that differ significantly from typical quantities or seasonal trends.
For new suppliers, require manual approval for their first few orders until there's a reliable order history. Similarly, review any orders that break spending limits or show irregular patterns before they’re finalized.
It's also a good idea to have emergency override procedures in place. These can help speed up order processing during unexpected demand spikes or supply chain issues.
Ready to take the next step? Learn how to create and manage purchase orders in Shopify to streamline your operations even further.
Optimize Your Inventory Management
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Creating and Managing Purchase Orders in Shopify
Once your automation rules are in place, it’s time to dive into creating and managing purchase orders in Shopify. This helps streamline your inventory process, keeping everything running smoothly.
Creating and Editing Purchase Orders
The key to effective purchase order management lies in getting the details right from the start. Begin by selecting the appropriate supplier from your records. This ensures that all essential details - like contact information, payment terms, and shipping preferences - are automatically filled in.
When adding products to your purchase order, double-check the SKUs to ensure you're ordering the correct variants, especially for items that come in multiple sizes or colors. Factor in reorder points, safety stock levels, and any upcoming promotions or seasonal trends to determine the right quantities.
It's also crucial to confirm unit costs. Compare prices with recent quotes, and if it’s been over 30 days since your last order, verify with your supplier to account for any changes in raw material or shipping costs. A quick email can save you from unexpected expenses later.
Once all the details are finalized, you’re ready to move on to sending and tracking your purchase orders.
Sending and Tracking Orders
Clear and professional communication with suppliers lays the groundwork for a successful working relationship. Every purchase order should include essential details like the order number, expected delivery date, and specific shipping instructions.
Send purchase orders as PDF attachments to ensure consistency. To avoid any confusion, summarize key details in the email body as well. This double-layered approach minimizes the chance of errors or oversights.
Keep a record of all communications. Log when orders are sent, when confirmations are received, and any changes agreed upon. These records are invaluable for resolving disputes, tracking delays, or addressing any quality concerns.
If a supplier hasn’t confirmed your order within 48 hours, follow up promptly. Early communication can help you catch potential issues before they escalate. Additionally, set reminders for orders nearing their expected delivery dates to ensure everything stays on track.
Receiving and Recording Inventory
Once your orders are sent and tracked, the focus shifts to receiving shipments and updating your inventory. When shipments arrive, inspect them immediately - don’t leave boxes unopened. Compare the received quantities with your purchase order and check for any damage or quality issues.
If a shipment is incomplete - for example, if only 80 units arrive when 100 were ordered - update your inventory system to reflect the actual quantity received and document the shortage. Reach out to the supplier right away to confirm when the remaining items will be shipped.
For damaged goods, take photos and document the issue before contacting your supplier. Most suppliers will replace damaged items or issue a credit once a claim is processed. Keep these items separate from your regular inventory to prevent accidental sales.
Update your inventory system immediately after receiving shipments. This ensures your stock levels are accurate, which helps prevent overselling. If you’re using tools like Forstock, inventory updates sync automatically with Shopify, keeping everything in real time.
Perform quality control checks during receiving to maintain high customer satisfaction. Even if items seem fine at first glance, spot-check a sample to ensure they meet your standards. This step is especially important when working with new suppliers or ordering new products.
Finally, establish a clear process for handling discrepancies, whether it’s missing items, incorrect products, or quality issues. A consistent approach helps your team address problems quickly and professionally while maintaining strong supplier relationships and protecting your business.
Improving Automated Purchase Orders with Forstock

Forstock takes the guesswork out of managing purchase orders by combining demand forecasting with powerful analytics. Instead of reacting to inventory needs, Forstock helps you adopt a proactive, data-focused strategy.
Connecting Shopify to Forstock
Linking your Shopify store to Forstock is straightforward. Once integrated, Forstock automatically pulls in your historical sales and inventory data. After installing the app from the Shopify App Store and granting the necessary permissions, the system gets to work analyzing your sales history, product trends, and even seasonal patterns to assess your inventory requirements.
The best part? Forstock syncs seamlessly with your existing supplier information and product setup, so there’s no need to re-enter data or make major adjustments.
Key benefits of this integration include the ability to create purchase orders directly within Shopify, reducing manual errors and saving time. Plus, this setup forms the foundation for more accurate demand forecasting.
Using Demand Forecasting for Automation
Forstock’s demand forecasting tools make it easy to set reorder points and safety stock levels with confidence. By analyzing a wide range of data, the platform provides smart reorder suggestions and adjusts safety stock recommendations based on trends like seasonal shifts or promotional activity.
You can even fine-tune forecasting settings by product category. This ensures that fast-moving items and seasonal products are managed efficiently, with forecasts tailored to their specific needs. All of this feeds into actionable analytics, giving you a clear path to smarter inventory decisions.
Analytics and Ongoing Improvement
The Forstock analytics dashboard offers a detailed view of your inventory performance, helping you refine your automated purchase order rules over time. These insights let you tweak reorder points and safety stock levels to match changing sales patterns and operational demands.
Conclusion and Key Takeaways
Implementing automated purchase orders can revolutionize how you manage inventory, shifting your approach from reactive to proactive. To get it right, you'll need precise setup, well-defined rules, and the right tools to ensure everything runs smoothly.
Summary of Key Steps
Start by setting up your suppliers and products accurately. Define reorder points and safety stock levels to establish the triggers for new orders. Then, configure supplier rules and approval workflows to guarantee that orders are timely and accurate. Use Shopify's built-in tools to create and manage purchase orders, track deliveries, and update inventory records to keep your system running efficiently.
Each of these steps contributes to a seamless automation process that minimizes manual input while boosting accuracy.
Benefits of Automation for Shopify Merchants
Automating purchase orders provides clear, measurable benefits:
- Time savings: Automation eliminates repetitive tasks, giving you back valuable hours to focus on strategic priorities instead of administrative work.
- Improved accuracy: By reducing errors like duplicate orders or incorrect quantities, automation ensures that your inventory levels are precise. This helps prevent costly stockouts and overstock situations.
- Scalability: As your business grows, managing orders for hundreds or thousands of products becomes manageable only with automation. It ensures you stay efficient and in control, no matter how large your inventory gets.
Using Forstock for Long-Term Success
For even greater efficiency, integrating Forstock can take your automated purchase orders to the next level. With 95% demand forecasting accuracy, Forstock helps you go beyond basic reorder points, using analytics to fine-tune your automation over time. It adapts to seasonal trends and shifts in customer behavior, making your inventory management smarter and more responsive.
Forstock also offers a straightforward pricing plan at $39 per month, regardless of your revenue. Its unified dashboard combines purchase order creation with demand forecasting, giving you a complete view of your inventory pipeline.
Plus, the 14-day free trial lets you test the platform with your specific products and suppliers. This trial gives you a hands-on opportunity to see how automated purchase orders can streamline your daily operations and support your long-term growth.
FAQs
How do I keep supplier information updated to avoid issues with automated purchase orders?
To ensure your automated purchase orders run smoothly, it's essential to keep supplier information accurate and up-to-date. A good starting point is creating a centralized database that houses all supplier details, including contact information, payment terms, and lead times. This makes it easier to access and manage critical data.
Make it a habit to review and update this information regularly. You can schedule periodic check-ins with your suppliers to confirm the details are still correct. At the same time, track key supplier performance metrics, such as delivery times and order accuracy, to assess their reliability. Staying on top of these updates helps minimize errors, boosts order accuracy, and keeps your purchasing automation running without hiccups.
What are the advantages of using Forstock with Shopify for automating purchase orders and managing inventory?
Integrating Forstock with Shopify brings a host of benefits, especially when it comes to automating purchase orders and managing inventory. With this setup, you gain access to real-time stock tracking, demand forecasting, and automated order processing, which can save you time and minimize manual errors.
Automating purchase orders ensures your stock levels stay accurate, helping you avoid stockouts and keeping your operations running efficiently. This integration also simplifies workflows by cutting down on manual data entry, speeding up order fulfillment, and ensuring a more seamless experience for your Shopify store.
How can I set reorder points and safety stock levels to avoid running out or overstocking inventory?
To determine effective reorder points and safety stock levels, use this straightforward formula: (average daily sales × delivery lead time) + safety stock. Here's how to break it down:
- Average daily sales: Divide the total units sold during a specific period by the number of days in that period.
- Delivery lead time: Use historical shipment data to figure out how long it typically takes for orders to arrive.
Safety stock is your safety net - it helps protect against unexpected spikes in demand or shipping delays. To calculate it, consider the variations in both demand and lead times, such as the difference between the maximum and average lead times.
Getting these numbers right ensures you avoid stockouts, prevent overstocking, and keep your inventory moving smoothly. This not only keeps customers happy but also reduces the need for constant manual adjustments.
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