We're excited to announce our latest facility in McDonough, GA with more details below. Our partners and customers in the ZonPrep network made it all possible, and we look forward to growing with you all even further.
Beyond that, this edition is packed with the critical marketplace updates you need to protect your margins and stay compliant as we wrap up a wild month. We'll break down Amazon's strict new FBM Handling Time mandate taking effect today, unpack the record-breaking $8.3 billion data drop from Prime Day: Day 1, and share a strategic guide on choosing the right 3PL partner now that Amazon has officially ended its in-house prep services.
400,000 sqft wasn't enough for ZonPrep sellers
The newest ZonPrep facility, less than one mile from our current location.
This expansion represents another major step forward in supporting our continued growth, increasing capacity, and creating even more opportunities to serve our partners at scale.
Starting June 29, 2026, Amazon is enforcing a new order management mandate requiring professional FBM sellers to set highly accurate, SKU-level handling times that closely match their real-world shipping speeds. If you choose to manage your catalog manually and consistently ship faster than your listed lead time by one day or more over a 30-day monitoring period, Amazon will flag the SKU as non-compliant.
Failing to correct this mismatch within 30 days of notification means Amazon will lock your listings, automatically taking over and adjusting your handling times for the next 180 days. While opting into Automated Handling Time (AHT) is the easiest way to ensure compliance and gain built-in Late Shipment Rate (LSR) protection, doing so means giving up control over your lead times unless your products fall under specific exemptions like custom, handmade, heavy/bulky, or perishable goods.
According to Adobe Analytics, Day 1 of the 2026 Prime Day generated a record-breaking $8.3 billion in U.S. online sales, marking a 5.3% year-over-year increase and the largest e-commerce shopping day of the year. This massive surge, driven heavily by electronics and everyday household essentials, proves consumer spending remains resilient when tied to major promotions.
However, because major retailers like Walmart and Target are running aggressive overlapping events, sellers are facing steep cross-platform competition. Ultimately, while the record-breaking traffic offers massive volume, independent brands must aggressively manage their margins against tight 10% to 24% discount bands and heightened advertising costs.
With Amazon officially discontinuing its in-house FBA prep and labeling services in the U.S., choosing a compliant 3PL prep partner has become a critical strategic requirement for maintaining market velocity. Specialized prep centers shield brands from steep inbound defect fees and stockouts by executing precise compliance packaging and managing the complex, five-plus location optimized shipment splits required to waive Amazon's inbound placement fees.
To avoid peak-season bottlenecks common with generalist 3PLs, operators should prioritize partners that act as an agile extension of their team, leveraging real-time Seller Central dashboard synchronization and photo-documented quality control. Ultimately, selecting an FBA prep partner should be based on regional proximity to major Amazon hubs and turnaround speed rather than storage costs alone, enabling a lean 30-to-60-day inventory model that minimizes excess storage penalties.
