When a client tells us, "This cardboard display is going into Costco, Walmart or Sam's Club," that information changes the design brief immediately.
For a large retail program, a cardboard display cannot be developed around appearance alone. The retailer's requirements, product weight, display footprint, pallet configuration, shipping method, store setup and replenishment process all affect the final structure. A display may look excellent in a rendering and still create problems when it reaches a distribution center or store.
That is why we prefer to understand how the display will move through the entire program before finalizing its structure. Walmart, for example, asks suppliers to consider packaging durability, labeling, palletization and trailer loading as part of its supply-chain requirements. Its current packaging guidance also contains specific pack-out requirements for palletized PDQ displays.
For brands planning a custom cardboard display for a major retailer, here are the factors worth resolving early.
Start With Retailer Requirements Before Designing the Cardboard Display
"We need a cardboard display for Walmart" is not yet a complete design brief.
Before structural development starts, confirm the retailer, country, product category, buyer or program, intended store location and current display or packaging specifications. If the retailer or buyer has supplied a guideline, drawing or approval document, that should be reviewed before dimensions and materials are finalized.
This matters because requirements can vary by program. Walmart's supplier guidance, for instance, covers case packaging, markings, labeling, palletization and shipment preparation. Its supply-chain guide has additional provisions for PDQ display pack-outs, including pallet stability and protective components during shipment.
The practical first question is therefore not, "What style would you like?"
It is:
Do you have the current retailer or buyer specifications for this program?
Working from a previous project or an old specification can create expensive revisions later.
Choose the Right Cardboard Display Format
Once the retail requirements are clear, the next decision is the display format.
A custom cardboard display may be developed as a floor display, PDQ display, quarter-pallet unit, half-pallet unit or full pallet display. The right format depends on where it will be placed, how much merchandise it needs to carry and how the retailer expects the unit to arrive.
This decision should come before detailed structural engineering because format affects almost everything that follows:
footprint → product capacity → load → structure → packing → shipping → store setup
Consider the same bottled beverage sold through two programs. A compact cardboard PDQ holding a limited quantity has very different engineering requirements from a pallet display carrying several layers of bottles. The product has not changed, but the load path, base construction, shipping configuration and replenishment method have.
This is why we treat the display format as a functional decision rather than simply a choice of appearance.
Design the Footprint Around the Retail Program
A cardboard display should be designed for the space it is actually allowed to occupy.
Before developing the structure, confirm the allowable width, depth and overall height, as well as any pallet footprint, product overhang, signage height and placement restrictions. Shopper access also matters. A unit positioned against a wall has different requirements from a pallet display that shoppers may approach from several directions.
Warehouse-club merchandising makes this particularly important. Costco's own store operations show merchandise being moved from receiving and storage directly to the sales floor on pallets, reinforcing how closely pallet handling and merchandising can be connected in this retail environment.
Do not design an attractive cardboard display first and then try to make it fit the retail footprint. The available footprint should help define the structure from the beginning.
Product Weight Determines the Cardboard Display Structure
One of the most common questions about a cardboard display is whether it can hold heavy products.
The useful answer is not simply yes or no.
Load capacity depends on the complete structure: board specification, flute combination, shelf span, support positions, internal reinforcement, base design and how the load transfers through the display.
Calculate the Actual Product Load
We normally need more than the product dimensions. Important information includes:
weight per product;
quantity on each shelf;
total quantity per display;
number and spacing of shelves;
case-pack configuration;
distribution of weight within the display.
A corrugated cardboard display carrying 96 bottles of beverages cannot be engineered in the same way as a similarly sized display carrying 96 bags of snacks.
For heavier merchandise, shelf deflection and concentrated loading become especially important. A wide unsupported shelf may fail even when the same board performs well over a shorter span.
Engineer the Corrugated Structure Around the Load
Once the load is known, the engineer can determine where material is actually needed.
Depending on the project, this may involve stronger corrugated grades, double-wall construction, internal dividers, folded shelf supports, reinforced bases or honeycomb board in selected load-bearing areas.
The important principle is:
Load capacity comes from the complete structural design, not simply from using "strong cardboard."
This approach also prevents unnecessary overengineering. Adding heavier board everywhere increases material and shipping weight without necessarily improving the parts of the display that need reinforcement.
For Cardboard Pallet Displays, Design the Pallet and Display Together
For a cardboard pallet display, one question should be answered early:
Will the display remain on its pallet in the selling area, or will it be removed before merchandising?
If the pallet remains with the display, it becomes part of the engineering system. The design needs to consider the pallet footprint, weight distribution, base attachment, forklift or pallet-jack access, product overhang and overall stability.
This is particularly relevant when a loaded display passes through a distribution network before reaching the store.
Walmart's current PDQ pack-out guidance is a useful example of why this matters. It states that palletized PDQ product must remain stable when moved by forklift and when stretch wrap is removed, and it specifies protective elements such as shrouds, stretch wrap, straps and corner boards for relevant pack-outs.
The exact requirements of one retailer or program should not be assumed to apply to another. The broader engineering lesson, however, is universal: do not finish the display and think about the pallet afterward.
Design the Cardboard Display for Shipping Efficiency
Cardboard is often selected for large retail rollouts partly because it can offer an efficient balance of structure, graphics, production cost and shipping weight.
But the lowest factory price does not necessarily produce the lowest project cost.
A more useful calculation is:
display + packing + palletization + freight + distribution + store handling
Flat-Pack, Pre-Assembled or Pre-Packed?
A flat-packed cardboard display can reduce shipping volume, but somebody must assemble it later.
A pre-assembled display simplifies store setup but may occupy considerably more freight space. A pre-packed retail-ready display can reduce merchandising work at the destination, but the loaded unit needs sufficient structural and transit protection.
There is no single best option.
The right configuration depends on order quantity, distribution route, labor at store level and how quickly the display needs to reach the sales floor.
Optimize the Pack, Not Just the Display
Structural designers should also consider how the finished components fold into the shipping carton, how many units fit into a master carton and how efficiently those cartons use pallet space.
A cardboard display that saves a few dollars in manufacturing but increases shipping volume substantially may cost more across a 1,000-unit rollout.
For international projects, packaging efficiency deserves attention while the display is still being engineered-not after production drawings have been approved.
Make Store Assembly Simple
A display that is easy for its designer to assemble is not necessarily easy for store staff.
Cardboard structures can use pre-glued sections, locking tabs, pop-open mechanisms and tool-free connections to reduce setup work. The goal is not simply to minimize the number of parts. The assembly sequence should also be obvious.
A practical test is to give the prototype and instructions to someone who was not involved in designing it.
Where do they hesitate? Which panel do they install backwards? Is a locking tab easy to miss? Does the display become unstable if the assembly sequence changes?
These small observations can lead to valuable improvements before hundreds or thousands of units are produced.
Design for Fast Product Replenishment
A rendering usually shows a cardboard retail display at its best: fully stocked, perfectly aligned and untouched.
A real display spends much of its life partially stocked.
The structure therefore needs to work through a repeated cycle:
full → partially sold → replenished → partially sold again
Shelf openings should provide enough room for staff to reload products without dismantling graphics or removing other merchandise. Dividers may help keep multiple SKUs organized. For some packaged goods or beverages, angled trays or gravity-feed structures can keep remaining products closer to the front.
Case-pack quantity should also be considered. If a store employee opens one case to replenish the display, ideally the available shelf capacity should make that process practical.
A display that is difficult to refill may look excellent on launch day and deteriorate quickly during normal store operation.
Use the Cardboard Surface as Part of the Brand Communication
One advantage of a corrugated cardboard display is that much of the structure can also become printable communication space.
That does not mean every panel should be filled with artwork.
Think about graphics at different viewing distances.
From farther away, the header and overall silhouette should establish brand recognition. As shoppers approach, larger side panels can communicate the campaign or primary product benefit. At close range, shelf fronts and trays can support SKU identification, product messages or pricing information.
This creates a clearer hierarchy than simply enlarging a logo.
The best cardboard POP displays use graphics and structure together. The artwork attracts attention, but it should never obstruct products, interfere with replenishment or hide information required by the retailer.
Plan Retail Labels and Barcodes Before Finalizing the Artwork
Retail information is easy to overlook when a team is focused on branding.
Before artwork is approved, identify where required labels, barcodes, price information, shipping identification or retailer-specific markings will go.
Otherwise, a beautifully designed side panel may later need a large operational label placed directly over the artwork.
Walmart explicitly requires suppliers to meet applicable packaging, marking and labeling specifications, which illustrates why these elements need to be considered early rather than added at the end of the process.
Treat operational information as part of the layout from the beginning.
Prototype and Load-Test the Cardboard Display Before Mass Production
For a large rollout, prototype testing is not simply a presentation step. It is risk control.
A minor structural problem on one sample is easy to correct. The same problem across 2,000 finished displays is expensive.
Test With the Actual Products
Load the prototype with the real merchandise whenever possible.
Check shelf deflection, base stability, product fit, total capacity and weight distribution. Leave the display loaded long enough to identify deformation that may not appear during a quick test.
Empty shelves tell very little about how a load-bearing cardboard display will perform.
Test Packing and Transportation
The shipping configuration should also be evaluated. Check carton protection, stacking, pallet stability and vulnerable edges or graphics.
This is not theoretical. Walmart's PDQ guidance addresses stability during forklift movement and shipment protection, while Costco states that certain large-item packaging moving through its distribution network must tolerate multiple mechanical handling events. The programs are different, but both illustrate how distribution conditions can affect packaging and display engineering.
Test Assembly and Merchandising
Finally, assemble the display using the intended instructions and load the planned SKU quantities.
Confirm that products are accessible, replenishment is practical and the finished unit behaves the way the original merchandising plan expected.
Only then is the design ready for production approval.
Can the Same Cardboard Display Work for Costco, Walmart and Sam's Club?
Not necessarily.
A proven structure may provide a useful engineering starting point, but it should not automatically be copied from one retailer to another.
Store format, display footprint, palletization, product quantity, labeling, distribution and buyer requirements may differ. Walmart itself directs suppliers to retailer-specific packaging requirements and separately references Sam's Club structural packaging standards.
The better approach is to reuse proven engineering principles while verifying the display against the current program requirements.
If a brand already has a Walmart cardboard display and wants to adapt it for Costco or Sam's Club, the first step should be a requirements review-not simply changing the artwork.
When Cardboard May Not Be the Right Material
Cardboard is useful for many promotional, high-volume and palletized retail programs, but it should not be forced into every application.
A different material may make more sense when the merchandise is exceptionally heavy, the fixture is expected to remain in stores for a long period, the environment is regularly exposed to moisture, or the display requires permanent mechanisms, security components or repeated reuse.
Depending on the project, MDF, metal, plastic or a mixed-material structure may provide better long-term performance.
A professional display supplier should recommend the material around the retail program rather than begin with a predetermined material.
What Should You Send Your Cardboard Display Manufacturer?
The more complete the initial brief, the fewer assumptions need to be made during structural development.
Before requesting a custom cardboard display, it helps to prepare the retailer and market, current retailer or buyer specifications, product dimensions and weight, number of SKUs, case pack, required quantity per display, intended display format, store placement, rollout quantity, shipping method, target budget and launch date.
These details allow the engineering team to evaluate the board specification, reinforcement, pallet configuration, packing method and testing requirements together.
For a Costco, Walmart or Sam's Club project, the retailer specification and actual product-loading information are particularly useful starting points.
Frequently Asked Questions
1.Are cardboard displays strong enough for heavy products?
They can be, provided the structure is engineered for the actual load. Product weight, shelf span, board specification, reinforcement, base construction and weight distribution all affect capacity. Heavy products should be tested on a loaded prototype before mass production.
2.What type of cardboard display is suitable for Costco or Sam's Club?
Pallet-based displays can be relevant in warehouse-club environments, but there is no universal format for every program. The retailer or buyer requirements, product quantity, pallet configuration and merchandising plan should be confirmed before selecting the structure.
3.Can the same cardboard display be used for Walmart, Costco and Sam's Club?
Sometimes an existing structure can be adapted, but it should not be assumed to be interchangeable. Review the current requirements for each program before reusing dimensions, palletization, labels or pack-out details.
4.Should a cardboard display be shipped flat-packed or pre-assembled?
It depends on the project. Flat-packing can improve freight efficiency, while pre-assembly can reduce store labor. Pre-packed displays offer another option when a program requires merchandise to arrive closer to retail-ready condition.
5.What information does a manufacturer need to design a custom cardboard display?
At minimum, provide product dimensions, individual product weight, SKU count, quantity per display, retailer, intended placement, required display format, rollout quantity and available retailer specifications. Shipping and budget information will help the manufacturer optimize the complete project rather than only the display itself.
A Better Cardboard Display Starts Before the Artwork
For major retail programs, a successful cardboard display depends on much more than printed graphics. Retailer requirements, product load, structural engineering, palletization, shipping, assembly and replenishment all need to work together.
When a project brief says, "This cardboard display is for Costco, Walmart or Sam's Club," the next step should not be to start drawing immediately. Start with the current retailer requirements and the actual product-loading information.
From there, the display can be engineered around how it will really be produced, transported, handled and used in store.
For brands preparing a new retail rollout, providing the product dimensions, weight, SKU quantity, target loading quantity and retailer specifications at the beginning gives the display manufacturer enough information to evaluate the structure before moving into prototyping and production.