Readiness check
Business documents, tax details, GTINs, catalog fit with Walmart’s prohibited products policy and your fulfilment options reviewed before you apply.
Walmart · Marketplace · OnboardingWalmart Marketplace onboarding
Walmart Marketplace onboarding
from seller application to first sales
CommerceKind is a marketplace agency that onboards brands to Walmart Marketplace. Our in-house team prepares your seller application and business verification documents, sets up items with valid GTINs, builds listings for Walmart search, sets up Walmart Fulfillment Services (WFS) or your own shipping, registers your brand in the Walmart Brand Portal where you own a trademark, and launches Walmart Connect Sponsored Search ads, so your catalog is selling soon after approval.
Book a strategy call ★ Trustpilot 4.4/5 · $100M+ revenue for client brands · 60+ brands managedAt a glance
- Who it’s for
Brands selling on Amazon, Shopify or retail that want to add Walmart, and brands whose Walmart application or item setup has stalled. - How we work
Readiness check first, then application and verification, then items, fulfilment and ads set up before launch. - Proof
$100M+ client revenue · 60+ brands managed in-house · 150+ stores launched
What our Walmart onboarding service covers
Application and verification
Seller application and business verification prepared with the documents Walmart asks for, and follow-up until the account is approved.
Item setup
Items created in bulk or one by one with valid GTINs and complete attributes, and any item errors fixed quickly.
Listings for Walmart search
Titles, descriptions, key features, images and attributes written for Walmart search and its listing quality score, not copied from Amazon.
WFS or seller fulfilment
Walmart Fulfillment Services set up with the first inbound shipment, or your own shipping templates and returns set up to meet performance standards.
Ads and Brand Portal
Walmart Connect Sponsored Search launched from margin, and brand registration in the Walmart Brand Portal where you own a trademark.
Walmart Marketplace vs Amazon: what changes at onboarding
| Walmart Marketplace | Amazon | |
|---|---|---|
| Joining | Application and business verification before you can sell | Seller Central registration and identity verification |
| Product IDs | GTINs, ideally from GS1, needed for items | UPCs or a GTIN exemption, with Brand Registry options |
| Fulfilment | Walmart Fulfillment Services (WFS) or your own US warehouse with returns | FBA, Seller Fulfilled Prime or your own shipping |
| Brand protection | Walmart Brand Portal | Amazon Brand Registry |
| Advertising | Walmart Connect Sponsored Search and display | Amazon Ads Sponsored Products, Brands and Display |
How Walmart onboarding works
01
Prepare
We check your documents, GTINs, catalog and fulfilment plan, and fix gaps before the application goes in.
02
Apply
Seller application and business verification submitted and followed up until approval.
03
Build
Items, listings, pricing, shipping or WFS and returns set up, with item errors fixed before launch.
04
Launch
Ads live, first WFS stock received and the account handed into ongoing management or to your team.
$100M+
revenue generated for client brands
60+
brands managed in-house
$3M+
monthly ad spend managed
4.4/5
on Trustpilot (13 reviews)
What Walmart asks for before you can sell
Walmart Marketplace is free to join and charges a referral fee on each sale, but it reviews sellers before approving them. Walmart typically asks for a business tax ID or business licence, a copy of personal ID, documents verifying your business name and address, a track record of marketplace or ecommerce sales, products with GTINs, a catalog that meets its prohibited products policy, and either a US warehouse with returns capability or Walmart Fulfillment Services. Businesses incorporated outside the US go through different verification steps. Requirements change, so we check Walmart’s current list for your business before you apply.
Walmart Fulfillment Services (WFS)
With WFS, Walmart stores your stock, ships orders and handles customer support and returns for those orders, similar in principle to Amazon FBA. It needs a US return address, a billing method for WFS fees and items set as Walmart fulfilled with extra details such as dimensions and country of origin. We set up WFS, plan the first inbound shipment and compare WFS with your own shipping or Amazon MCF, so you choose the cheapest reliable route. See our Amazon Multi-Channel Fulfillment page if your stock already sits in FBA.
After onboarding: growing on Walmart
Approval is only the start. The same in-house team then runs Walmart Marketplace management and Walmart advertising, and brands that also sell on Amazon get one team across both through our Walmart and Amazon agency service. See our Walmart Marketplace case study.
Why brands choose CommerceKind for Walmart Marketplace onboarding
CommerceKind has helped generate $100M+ in revenue for client brands, manages 60+ brands in-house and $3M+ in monthly ad spend, is an Official TikTok Shop Partner with a 10K+ creator network, and is rated 4.4/5 on Trustpilot from 13 reviews.
Brands that work with us
A few of the 60+ brands CommerceKind works with.
Verified Client Case Studies · Real Dashboards
See the numbers behind our client turnarounds.
Every case study below comes directly from unedited Seller Central, Amazon Ads, Search Query Performance, Sellerboard, TikTok Shop, and Walmart Connect dashboards.
+102% Ad Sales · −53% ACOSPrivate Label · Full Account Turnaround
Listing-first PPC turnaround: sales doubled, ACOS cut in half
Redesigned the main image for click-through, rewrote listing copy and A+ Content to convert, then rebuilt Sponsored Products and daily bid management.
Ad Sales$14,304 → $28,911+102%
Orders798 → 1,646+106%
ROAS3.99 → 8.48+112%
ACOS25.08% → 11.79%−53%
+117% Ad Sales · −29% ACOSPrivate Label · PPC Scale & Efficiency
Scaling PPC without ACOS spikes: 117% more revenue at lower ACOS
Rebuilt campaign hierarchy and segmentation with disciplined bid rules and A+ Content so 54% more ad spend produced 117% more ad revenue.
Ad Sales$19,680 → $42,712+117%
ACOS34.03% → 24.10%−29%
ROAS2.94 → 4.15+41%
Ad Spend$6,697 → $10,294+54%
+126% Ad Sales · −40% ACOSPrivate Label · 30-Day Turnaround
One-month PPC turnaround: sales up 126%, ACOS nearly halved
Tightened listing copy and imagery in week one, cut wasted spend across unprofitable targets, and set SKU-level ACOS goals with daily bid adjustments.
Ad Sales$15,170 → $34,257+126%
Orders553 → 1,233+123%
ROAS3.62 → 6.01+66%
ACOS27.64% → 16.65%−40%
+144% Ad Sales · +141% OrdersHealth & Wellness · Rapid Volume Scale
Health & wellness brand: 2.4× sales volume while holding ROAS steady
Mapped untapped high-intent keyword pockets and expanded placement coverage while upgrading creative so sales jumped from $38K to $93K at stable ROAS.
Ad Sales$38,207 → $93,266+144%
Orders1,545 → 3,719+141%
ROAS2.55 → 2.60Held
ACOS39.19% → 38.48%Held
+118% Click Share · +106% ClicksHealth & Wellness · SQP & CTR Growth
Keyword click share more than doubled in a declining search market
Diagnosed Search Query Performance funnel drop-off and redesigned the main image around the core buyer need—doubling click share even as market volume dipped.
Keyword Clicks34 → 70+106%
Click Share0.85% → 1.85%+118%
Impressions4,353 → 6,635+52%
Imp. Share2.53% → 4.08%+61%
~$97K → ~$160K MonthlyMulti-Category · Full Account Management
Multi-product store: broke a multi-quarter plateau to hit a record month
Sequenced listing conversion upgrades, A+ Content across hero SKUs, and structured PPC review cycles—compounding from ~$97K to ~$160K in monthly revenue.
Monthly Rev.~$97K → ~$160K+65%
Perf. Index~$128K → ~$190K+49%
Timeline7 monthsJun → Jan
OutcomeAll-Time HighRecord
+906% Purchases · 9.62% ShareBaby Supplements · Keyword Dominance
Baby supplement brand: 10× keyword purchases on #1 category term
Combined SQP search-funnel analysis, buyer-language listing SEO, main image CTR work, and exact-match ranking campaigns to capture 9.62% purchase share.
Weekly Orders16 → 161+906%
Purchase Share1.17% → 9.62%+723%
Keyword Clicks95 → 516+443%
Click Share2.71% → 6.81%+151%
+$87K Net Profit · −30.6% Ad CostLarge Catalog · Profitability Turnaround
Large-scale catalog seller: +$87K net profit turnaround in one quarter
Audited SKU-level contribution margins in Sellerboard, eliminated $34K in low-margin ad waste, and reversed YoY profit trend from −31.4% to +12.5%.
Net Profit$698K → $785K+$87K
YoY Trend−31.4% → +12.5%+43.9pp
Ad Spend$111K → $77K−30.6%
Ad Savings$34,024 saved1 Qtr
£256 → £297,128 GMV · 11,827 OrdersTikTok Shop · Creator-Led Growth
TikTok Shop (GBP): from £256 to £297,128 GMV driven by affiliate creators
Built an affiliate recruitment, seeding, Discord community, and brief engine from scratch—generating £197,522 in creator-attributed GMV and 11,827 orders.
Shop GMV£256 → £297,128Window
Orders11,827In Window
Creator GMV£243 → £197,522Creators
Hero SKU£71 → £145,065Top Item
+51.9% Shop GMV · +67% OrdersTikTok Shop US · GMV & Creator Scale
TikTok Shop (US): +51.9% GMV growth in two months by widening creator base
Broke through creator concentration plateau by expanding publishing affiliates from 503 to 556 and scaling GMV Max ads behind top-converting videos.
Shop GMV$77.3K → $117.4K+51.9%
OrdersFeb → Apr+67.0%
Creator GMV$48.7K → $70.3K+44.3%
Active Sellers120 → 133+13
$1.27K → $21.6K Sales · 2.72 ROASWalmart Marketplace · Channel Expansion
Walmart Marketplace: from $1,271 to $21,646 in monthly sales & Pro Seller
Rebuilt Walmart listing quality scores from Poor to Good, cleaned up catalog structure, and scaled Walmart Connect Sponsored Search to 2.72× ROAS.
Monthly GMV$1.27K → $16,855Oct → Mar
Apr Sales$13.3K → $21,646870 Units
Ad ROAS$1.80 → $2.72+51%
Listing Score57% → 67%Pro Seller
Original Client Reviews · Unedited
Every written review from our Trustpilot page.
Read all 12 original written client reviews verbatim—linked directly to Trustpilot so you can verify every single one.
Frequently asked questions
Is there an agency that handles Walmart Marketplace onboarding?
Yes. CommerceKind onboards brands to Walmart Marketplace: readiness check, seller application and business verification, item setup with GTINs, listings for Walmart search, WFS or seller fulfilment set-up, Brand Portal registration and Walmart Connect ads.
What do I need to sell on Walmart Marketplace?
Typically a business tax ID or business licence, personal ID, documents verifying your business name and address, marketplace or ecommerce sales history, products with GTINs, a catalog that meets Walmart’s prohibited products policy, and a US warehouse with returns or Walmart Fulfillment Services.
How long does Walmart Marketplace onboarding take?
It depends on how quickly Walmart reviews your application and verification, and on how ready your documents, GTINs and catalog are. We prepare everything before you apply so the process is not held up on your side.
Can non-US brands sell on Walmart Marketplace?
Walmart accepts sellers incorporated in some countries outside the US, with different verification requirements by country. We check what applies to your business before you apply.
Do I need GS1 barcodes for Walmart?
Walmart expects items to have GTINs, and it asks for products with GS1 company prefix numbers. We check your barcodes before item setup to avoid errors.
Should I use Walmart Fulfillment Services (WFS)?
Often yes for fast-moving items, because WFS handles storage, shipping, customer support and returns for those orders. For some products your own shipping or Amazon MCF is cheaper. We compare the options for your catalog.
Can you copy my Amazon listings to Walmart?
We use them as a starting point, but Walmart has its own attributes, content rules and search behaviour, so we adapt titles, descriptions, key features and attributes for Walmart rather than copying them.
Do you manage Walmart after onboarding?
Yes. We offer ongoing Walmart Marketplace management and Walmart Connect advertising, or hand the account to your team with a clear launch plan.
Can my agency white-label Walmart onboarding?
Yes. Agencies can offer Walmart onboarding and management under their own brand through our white-label Walmart Marketplace management, with an NDA and non-solicit first.
Ready to add
Walmart?
Book a free strategy call. We’ll review your catalog and documents with you and map out your Walmart launch.
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