Buyer-Seller Messages
Replies to pre-sale and post-sale questions in Seller Central, inside Amazon’s 24-hour response expectation, using templates your client approves and Amazon’s communication rules.
White-label for agenciesWhite-label Amazon customer service
White-label Amazon customer service
for agencies
CommerceKind runs Amazon customer service for agencies’ clients, under your agency’s brand. Our in-house team answers buyer messages in Seller Central inside Amazon’s response window, handles A-to-z Guarantee claims and chargebacks with the evidence Amazon asks for, processes returns and refund requests, works the negative seller-feedback queue and flags product problems back into listings. Reports carry your logo, we work in your Slack, and we sign an NDA and non-solicit first. We cover every Amazon marketplace, including the US, the UK, Canada and other Amazon marketplaces.
Book a strategy call ★ Trustpilot 4.4/5 · $100M+ revenue for client brands · 60+ brands managedAt a glance
- Who it’s for
Marketing, ecommerce and Amazon agencies whose clients need their Seller Central inbox, claims and returns handled every day, without hiring a support team. - How we work
NDA and non-solicit first, then permission-based Seller Central access, an agreed reply playbook and branded weekly reports in your Slack. - Proof
$100M+ client revenue · 60+ brands managed in-house · Official TikTok Shop Partner
What our white-label Amazon customer service covers
A-to-z Guarantee claims
Each claim reviewed on time, with tracking, delivery proof and order history submitted so the client has the best chance of a ruling in their favour, and chargebacks answered the same way.
Returns and refunds
Return requests authorized or reviewed, refunds issued within Amazon policy, and return reasons logged so patterns are visible.
Seller feedback queue
Negative and neutral seller feedback reviewed daily, removal requested where it breaks Amazon’s rules, and a polite fix offered to the buyer where it does not.
Voice of the Customer and NCX
Product-level complaints from the Voice of the Customer dashboard turned into listing, packaging or supplier fixes before they hurt account health.
Branded support reports
Response times, claims opened and won, return reasons and feedback trends, sent weekly or monthly under your agency’s logo.
What the client gets with and without a support partner
| Area | Handled ad hoc | CommerceKind white-label support |
|---|---|---|
| Buyer messages | Answered when someone has time | Answered inside Amazon’s response window |
| A-to-z claims | Missed deadlines and thin evidence | Each claim answered with tracking and order proof |
| Returns | Refunds issued without review | Reviewed against policy, reasons logged |
| Seller feedback | Left to sit | Removal requested where eligible, buyers contacted where not |
| Reporting | None | Branded reports under your agency’s name |
How a white-label customer service engagement runs
01
NDA and access
We sign an NDA and non-solicit, then the client adds us as a Seller Central user with only the permissions support needs, never shared passwords.
02
Playbook
We write a reply and escalation playbook with you: tone, templates, refund limits and what goes to the client.
03
Daily inbox
Our team works messages, claims, returns and feedback every day, and escalates anything unusual in your Slack.
04
Report
Branded reports show response times, claims, return reasons and the product fixes we recommend.
$100M+
revenue generated for client brands
60+
brands managed in-house
$3M+
monthly ad spend managed
4.4/5
on Trustpilot (13 reviews)
What white-label Amazon customer service means
Amazon measures how fast sellers answer buyers and how often orders go wrong. Slow replies, missed A-to-z deadlines and ignored feedback all show up in account health. Many agencies run ads and listings well but cannot staff a daily Seller Central inbox. With white-label customer service, our team handles it under your brand and your agency keeps the client relationship and the margin.
Why support protects account health
A-to-z claims and negative feedback count toward Amazon’s Order Defect Rate, and buyer message response time is tracked in Seller Central. Answering on time, with the right evidence, keeps these numbers healthy. Our support work connects directly to white-label Amazon compliance and account health monitoring, and to white-label review management for product reviews, which follow different Amazon rules from seller feedback.
What we will not do
We follow Amazon’s communication guidelines. We never ask buyers to change or remove reviews in exchange for refunds or gifts, never send marketing messages through Buyer-Seller Messaging, and never move buyers off Amazon.
Part of a full white-label Amazon service
Customer service can run on its own or as part of white-label Amazon account management. Recurring complaints are fed into listing fixes through white-label Amazon SEO. If your clients also sell on TikTok Shop, our white-label TikTok Shop agency team handles buyer messages, returns and policy compliance there too.
How to choose a white-label partner
Before you hand a partner a client, ask six questions. Is the team in-house or freelance? Will they sign an NDA and a non-solicit? Do reports and audits go out under your brand? Do they work in your Slack or project tool? Is access granted through platform permissions rather than shared passwords? And can you start with one client without a long contract? We answer yes to every one: our team is in-house, we work in your Slack or ClickUp, and every report and audit carries your logo. See how to choose the best white-label Amazon agency for a fuller checklist.
Why agencies choose CommerceKind
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
What is white-label Amazon customer service?
It is Amazon customer support that an agency resells under its own brand. CommerceKind’s in-house team answers buyer messages, handles A-to-z Guarantee claims and chargebacks, processes returns and refunds, works the seller-feedback queue and sends branded reports with your agency’s logo.
Do you handle A-to-z Guarantee claims for agency clients?
Yes. We review every claim before its deadline and respond with tracking, delivery proof and order details, and we handle chargebacks the same way.
Can you remove negative seller feedback?
We request removal through Seller Central when feedback breaks Amazon’s rules, for example when it is really a product review or about a carrier delay on an Amazon-fulfilled order. Where it is not eligible, we contact the buyer politely to fix the problem, without asking them to remove it in exchange for anything.
Will buyers know a separate team is answering?
No. Replies go out from the client’s Seller Central account in the client’s voice, using templates you approve. Reports go to your agency under your brand.
Do you offer white-label customer service on all Amazon marketplaces?
We cover every Amazon marketplace, including the US, the UK, Canada and other Amazon marketplaces. The same team can also cover TikTok Shop buyer messages and returns for clients who sell there.
Will you ever contact or pitch my clients?
No. We sign an NDA before you share any client details and a non-solicit agreement, and we never approach, contact or market to your clients. You own the relationship.
Do you need my client’s login or password?
No. Access is granted through the platform’s own user-permission tools, which your client controls and can remove at any time. We never ask for shared passwords.
Can my agency start with just one client?
Yes. Most partners start with one client account to see how we work. There is no lock-in, and you add clients when you’re ready.
What proof can CommerceKind share?
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.
Need a team for your
clients’ Amazon inbox?
Book a free partner call. We’ll review a client’s messages, claims and feedback under your brand, under NDA.
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