How To Implement "Do Not Toss" Labels In Fulfillment Operations

Do Not Toss — a handling instruction warning that the package must not be subjected to toss — must be more than a sticker; it should be a defined operational control in fulfilment environments. Implementation touches labels, WMS flags, SOPs, training, packing design and carrier coordination.

Step-By-Step Implementation Plan

Start with an internal policy that defines when to apply the label (by product, SKU, or order). Next, add an order-level attribute in the WMS so pick-and-pack labels and packing slips display the instruction automatically. Route tagged orders to dedicated lanes with low-drop staging and soft-surface workstations. Finally, ensure the label also appears on the shipping manifest so carriers are aware during pickup and loading.

Label Design And Placement

Use high-contrast, durable labels that survive moisture and abrasion. Place labels on at least two adjacent faces and near the top of the box and near seams so they’re visible even after palletizing. If specific orientation is also important, pair the instruction with “This Side Up” symbols. Consider adding a short human-readable note (e.g., “No Tossing — Low Drop”) to reduce ambiguity.

WMS And Operational Controls

Configure the WMS to flag orders with the instruction so pick lists, pack stations and upward systems show the requirement in real time. Use print templates that add a processing barcode or QR code tied to the order attribute; scanning it can trigger lane routing or a soft-start conveyor profile. For high volumes, implement a dedicated SKU class with special handling steps and work instructions embedded in task lists.

Training And SOPs

Create short SOPs showing acceptable handoffs, required aids (two-person lift, carts, lift-assist), and the exact staging locations for tagged cartons. Run hands-on training sessions where staff practice controlled lifts and safe transfers. Add quick-reference posters in the packing area illustrating unacceptable actions like tossing across a dock bay. Reinforce through daily huddles and quality spot checks.

How It Varies By Carrier

Not all carriers accept special handling requests by label alone. Some require a service upgrade (e.g., “White Glove” or “Special Handling”) to change how they load and carry packages. Before relying on a label to change external handling, document the instruction on waybills and confirm with the carrier’s customer service. Where possible, book services that explicitly include gentler handling to reduce dispute risk if damage occurs during transit.

Monitoring And KPIs

Track metrics that indicate whether the label and procedures are working: damage rate for Do Not Toss-tagged items, exceptions logged during picking and packing, and carrier damage claims frequency. Use these KPIs to determine whether packaging changes, additional training, or a higher handling service is necessary. Conduct quarterly audits that sample tagged shipments from order to delivery for adherence to SOPs.

Practical Example

A 3PL implemented a Do Not Toss program after several high-value cosmetic applicators were damaged in transfer. They added a Do Not Toss attribute to their WMS, created a red-label print template, and routed tagged orders to a dedicated lane with padded staging racks and soft-stop conveyors. They trained a 10-person crew with hands-on exercises and introduced a KPI tracking damage rates on a per-SKU basis. Result: a measurable drop in claims and faster resolution when damage did occur because scan logs showed custody points.

Tips For Low-Friction Deployment

• Start Small: Pilot the program with a handful of high-risk SKUs before scaling across the operation.
• Automate Flags: Use WMS rules to set the label automatically from product attributes to avoid human error.
• Choose Durable Labels: Laminated or poly labels maintain visibility after moisture exposure.
• Align With Carriers: Confirm carrier acceptance and document the instruction on bills of lading to protect claim rights.

In short, the Do Not Toss handling instruction warning that the package must not be subjected to toss belongs in the SOPs and systems of a fulfilment operation, not just on a sticker. By combining clear labeling, WMS rules, training, carrier coordination and KPIs, warehouses and 3PLs can reduce damage, lower claims and deliver a consistent handling experience for sensitive goods.