Peak season is officially underway. For brands across the consumer goods industry, months of forecasting, inventory planning, and promotional preparation are now being put to the test. With the holiday shopping season approaching, order volumes are expected to rise, shipping networks will face increased demand, and fulfillment operations will need to keep pace. 

While much of the focus leading up to Q4 is on preparation, what happens once peak begins is just as important. Even the most carefully planned strategies need ongoing attention as consumer demand shifts, promotions gain traction, and unexpected challenges arise. 

For brands, the priority now shifts from preparing for peak to managing it effectively. Staying on top of inventory, order volumes, carrier performance, and fulfillment execution can make all the difference in maintaining a positive customer experience throughout the busiest months of the year. 

Here are five key areas brands should be monitoring throughout Q4.

1. Inventory Accuracy and Availability 

Inventory visibility is especially important during peak season. With increased order activity across multiple sales channels, brands need an accurate understanding of what products are available, where inventory is positioned, and how quickly it is moving. 

Inventory discrepancies that might be manageable during slower periods can become much more disruptive when order volumes increase. Overselling, stockouts, and inaccurate inventory counts can lead to delayed shipments, canceled orders, and frustrated customers. 

Throughout Q4, brands should be regularly reviewing inventory levels, monitoring fast-moving SKUs, and identifying products that may need replenishment or redistribution. For brands operating across multiple fulfillment locations, understanding where inventory is positioned can also help reduce shipping distances and improve delivery efficiency. 

Having real-time inventory visibility through a warehouse management system (WMS) allows brands to make informed decisions and respond quickly as demand changes.

2. Daily Order Volume vs. Forecast 

Forecasting plays an important role in peak season preparation, but actual consumer demand doesn’t always follow the plan. A successful promotion, unexpected surge in demand, or change in shopping behavior can quickly push order volumes beyond initial projections. While increased sales are generally welcome, unexpected spikes can create challenges for fulfillment teams if they aren’t identified and addressed early. 

Rather than relying solely on weekly or monthly projections, brands should be comparing daily order activity against their forecasts throughout Q4. 

Monitoring order trends helps identify when volumes are exceeding expectations, which products are driving demand, and whether fulfillment operations need to adjust. This information also gives brands an opportunity to communicate upcoming changes to their 3PL before they affect operations. 

The earlier changes in demand are identified, the more flexibility fulfillment teams have to respond. Maintaining open communication between brands and their logistics partners is essential to keeping orders moving during peak.

3. Carrier Performance and Shipping Costs 

Shipping is one of the most important areas to monitor during Q4, particularly as parcel networks experience increased demand and seasonal pricing adjustments. 

Major carriers, including UPS and FedEx, implement various peak or demand surcharges during the holiday shipping season. In 2026, certain seasonal charges begin taking effect in late September and October, depending on the carrier, service, and shipment characteristics. 

For brands shipping high volumes of direct-to-consumer orders, these additional costs can have a significant impact on fulfillment expenses. 

Beyond surcharges, brands should also be monitoring carrier transit times, delivery performance, and shipping exceptions. As the holidays approach, carrier networks become increasingly busy, making it important to identify potential service disruptions before they affect customers. Working with a 3PL that offers access to multiple carriers and rate-shopping capabilities can provide greater flexibility when navigating seasonal shipping demands. Throughout Q4, brands should pay particular attention to shipping costs per order, carrier performance, and holiday shipping deadlines. Keeping these factors in view helps protect margins while maintaining realistic delivery expectations for customers.

4. Promotions and Value-Added Services Execution 

Q4 is one of the busiest promotional periods of the year, with Black Friday, Cyber Monday, and holiday campaigns driving significant order activity. 

While marketing teams focus on generating demand, fulfillment teams are responsible for making sure those orders are processed accurately and efficiently. 

Promotions involving product bundles, custom kits, gift wrapping, branded inserts, or specialty packaging introduce additional steps into the fulfillment process. Without proper coordination, these services can create operational bottlenecks during an already demanding period. Brands should ensure that promotional calendars, anticipated order volumes, and any special fulfillment requirements are communicated clearly to their logistics partners. 

For example, a holiday bundle promotion may require multiple SKUs to be assembled into a single package, while a gifting campaign might involve customized packaging or promotional inserts. Having these materials and processes ready before orders begin arriving can help prevent unnecessary delays. 

At NRI, our value-added services (VAS) capabilities support a wide range of customization needs, including kitting, assembly, labeling, and specialized packaging. Integrating these services into the fulfillment process helps brands execute their promotional strategies while maintaining operational efficiency. 

As Q4 progresses, regular communication between marketing, inventory, and fulfillment teams becomes increasingly important to ensuring campaigns are executed as intended.

5. Returns Readiness

For many brands, peak season doesn’t end when the final holiday order ships. The weeks following Christmas often bring a significant increase in product returns, particularly for brands in apparel, footwear, accessories, and other consumer goods categories. 

While outbound fulfillment typically receives the most attention during Q4, returns management should remain an important part of a brand’s peak season strategy. 

An influx of returned merchandise can place additional pressure on warehouse operations, especially when teams are simultaneously managing ongoing outbound orders and post-holiday promotions. 

Brands should be reviewing their returns processes before this volume arrives, including how products will be received, inspected, processed, and returned to available inventory when appropriate. 

Efficient returns management can help brands recover inventory value, reduce processing delays, and maintain a positive customer experience after the initial purchase. 

At NRI, dedicated returns management teams across our facilities support the reverse logistics process, helping brands manage returned merchandise alongside their outbound fulfillment operations. By planning for the post-holiday returns period now, brands can avoid carrying peak season challenges into the new year.

Staying Ahead Throughout Q4 

Peak season is a demanding time for brands and their logistics partners, but successful execution doesn’t come from preparation alone. It requires ongoing visibility, communication, and the ability to adapt as conditions change. 

From inventory accuracy and order volume fluctuations to carrier performance, promotional execution, and returns management, the details that brands monitor throughout Q4 can have a direct impact on operational performance and customer satisfaction. The goal isn’t simply to get through peak season. It’s to maintain the level of service customers expect, even when demand is at its highest. 

At NRI, we work alongside our brand partners to navigate the complexities of peak season with scalable fulfillment solutions, operational visibility, and the flexibility to respond to changing business needs. 

Whether it’s managing increased order volumes, executing promotional campaigns, or preparing for post-holiday returns, having the right logistics partner in place can help brands stay focused on their customers and their continued growth. Looking for a fulfillment partner that can support your brand beyond peak season? Let’s Connect.