Amazon’s next major shopping event is less than two weeks away. On September 14, Amazon announced that Prime Big Deal Days will run October 6–7, 2026, with early offers already available. For ecommerce brands preparing fall promotions, that puts an immediate deadline on inventory checks, packing decisions, and shipping plans. Read Amazon’s announcement.
A promotion can bring orders into your store. Your fulfillment operation determines whether those orders leave accurately and on time. Our recommendation: use the days before October 6 to test the details that could slow you down during a sales spike—and carry those lessons into the rest of Q4.
Start with inventory you can actually sell
Review your promoted products by SKU, size, color, and bundle component. Separate inventory that is physically received and ready to ship from inventory still in transit, awaiting inspection, or held for another channel.
For example, if a gift set requires three different products, the component with the fewest available units limits how many complete sets you can sell. A healthy total unit count can hide a shortage in one essential item.
Give marketing a confirmed sellable quantity for each promotion. Agree on when to pause an offer or reduce its visibility as stock runs low.
Keep Amazon and direct-to-consumer allocations clear
If you sell through both Amazon and your own website, decide how much inventory each channel can use before campaigns launch. Avoid planning two promotions around the same unallocated stock.
For FBA inventory, check the current status and applicable requirements in Seller Central. Stock dispatched from a prep warehouse should not automatically be treated as available to customers. Build your promotion around verified availability rather than an assumed receiving date.
For orders fulfilled from your own warehouse or a 3PL, confirm how inventory updates reach each storefront and who handles discrepancies.
Test your offer as a physical order
Place a test order that includes the exact items, discounts, and quantities in your campaign. Follow it from the storefront through the warehouse workflow.
Check that:
- Every item maps to the correct warehouse SKU.
- Bundle components and quantities appear correctly.
- Inserts, gift packaging, and special instructions are clear.
- The finished package fits the planned carton or mailer.
- Tracking reaches the customer after shipment.
A bundle that looks simple on a product page may require extra handling at the packing station. Decide whether to assemble kits ahead of time or build them as orders arrive, based on expected demand and the warehouse’s capacity.
Match shipping promises to operating capacity
Share your campaign calendar and a realistic order forecast with the fulfillment team. Include a higher-volume scenario so everyone knows what to do if the offer performs better than expected.
Confirm daily processing capacity, order cutoffs, carrier pickup arrangements, and the escalation contact for delayed orders. Distinguish the time it takes to process an order from the carrier’s transit time when writing customer-facing delivery messages.
Review packaging and shipping costs alongside the discount. Extra items, larger cartons, or split shipments can change the economics of an otherwise attractive offer.
Decide how exceptions and returns will be handled
Assign an owner for address problems, missing stock, damaged items, and orders that fail to import. Set a regular review schedule during the promotion so unresolved exceptions do not quietly become a backlog.
Agree on return inspection and restocking rules as well. Returned inventory should become available for resale only after its condition and quantity have been verified.
Use October as a rehearsal for the rest of Q4
After the sale, compare your forecast with actual orders and review dispatch performance, packing errors, stock discrepancies, and shipping cost per order. Pick the biggest operational problem and resolve it before the next campaign.
Ship Depot supports ecommerce fulfillment, Amazon FBA prep, storage, kitting, and returns handling from Southern California. If your next promotion needs additional warehouse support, request a fulfillment quote with your SKU count, inventory arrival dates, expected order volume, and packing requirements. Those details help turn a promotional calendar into a workable fulfillment plan.