Honest answers about
selling on Amazon as a vendor.

Vendor-as-a-Service means your brand sells on Amazon through Rosetta Brands' own Top 15 UK Vendor account, rather than running a vendor or seller account of your own. We handle everything, including ordering, fulfilment, compliance, advertising, and reporting, while you retain full control of your brand direction, product range, and pricing strategy.

The result is enterprise-grade Amazon trading without the infrastructure cost or operational risk of managing it yourself.

An agency advises you and manages campaigns on your behalf, but you still own the Amazon relationship, absorb the chargebacks, handle the logistics, and navigate Amazon's systems yourself. Rosetta Brands is the Amazon relationship. We trade as the vendor of record, which means we absorb the operational and financial risk that brands typically carry alone.

We are also the only Vendor-as-a-Service provider in the UK operating from a Top 15 Vendor position. That is not something an agency can offer, because it is not an account management model. It is a trading relationship.

You can, but the true cost is rarely visible until you are already in it. Amazon Vendor requires dedicated resource for PO management, shortage and chargeback disputes, HFSS and regulatory compliance, advertising optimisation, listing health monitoring, and account escalations. Most consumer brands find the hidden cost in absorbed deductions and people time far exceeds what a structured partnership costs.

"If we didn't have Rosetta, we would have to employ somebody." One of our brand partners said that. It is the most honest summary of the build-vs-buy calculation we have heard.

On Seller Central, you sell directly to Amazon customers and manage logistics, customer service, and returns yourself. On Vendor Central, Amazon buys your products wholesale and retails them as a first-party seller, meaning the "Sold by Amazon" badge, automatic Prime eligibility, and access to vendor-exclusive programmes like Subscribe & Save and Amazon Business.

The key difference is that Amazon controls the retail price once they own the stock. Managing that tradeoff, protecting your brand and margins within the vendor model, is a significant part of what Rosetta Brands does.

Amazon ranks its vendors by scale, trading history, and reliability. A Top 15 position places Rosetta Brands among the twenty highest-volume vendors on Amazon UK, putting us in the same tier as the largest consumer distributors in the country. That means direct commercial relationships with Amazon's category managers, access to freight programmes unavailable to smaller vendors, and the ability to escalate compliance and listing issues through channels that simply do not exist for newer or smaller accounts.

For your brand, it means your products get the same Amazon treatment as the biggest names in consumer, regardless of your own scale.

Amazon closed open applications for Vendor Central several years ago. New vendor invitations are now issued by referral only, based on existing vendor relationships, category performance, and Amazon's own commercial priorities. Most consumer brands that enquire about vendor access are told there is no route in.

Rosetta Brands' Top 15 position is what opens the door. It is the single most consequential advantage we provide, and it is why brands who have tried every other route come to us.

Once Amazon owns the stock, they control the retail price algorithmically. No vendor can override that directly. What we control is the cost price we set with Amazon, the margin structure that makes aggressive discounting less likely, and the escalation pathway when pricing diverges in a way that harms your brand.

We monitor pricing daily and have the account relationships to escalate when needed. It is not a perfect system, but it is significantly better than managing it alone, and most brands see improved pricing consistency compared to their previous Amazon setup.

Brand protection on Amazon operates at several levels. Our team monitors listing quality, buy box status, and suppression daily. We manage Brand Registry and work with brands to enforce against unauthorised sellers who are undercutting or misrepresenting products. We also handle HFSS compliance, promotional mechanics, and the content standards that determine how Amazon displays your brand to shoppers.

Because we are the vendor of record, we have the standing to escalate issues through Amazon's internal channels in ways that third-party sellers or most agencies cannot access.

Managed correctly, Amazon complements retail rather than cannibalises it. The critical variables are pricing discipline, which we manage through careful cost price architecture, and range strategy, keeping Amazon SKUs and pack formats distinct from retail where possible. We work through both during onboarding with every brand that carries major retailer listings.

Many of our longest-standing clients are simultaneously listed with the major UK grocery retailers and growing strongly on Amazon. The two are not in conflict when Amazon is run properly.

Because Rosetta Brands is the vendor of record, Amazon's chargebacks, shortage claims, and prep charges come to us, not to you. We absorb them as part of our operating model. This is one of the most financially significant advantages of the VaaS structure, and one that brands who have run their own vendor accounts consistently cite as transformative once they experience it.

Each brand has a dedicated Client Manager supported by a cross-functional team covering account management, advertising, creative, compliance, and logistics. You have a single point of contact, a monthly strategy call, and access to live performance data through our client portal. Day-to-day, most brands communicate via email and the portal, with calls as needed.

The model is built to feel like a senior in-house Amazon team, without the headcount cost or management overhead.

Onboarding covers catalogue setup, listing creation or migration, Brand Registry connection, fulfilment configuration, and advertising campaign build. For most brands, the full setup takes four to six weeks from contract signature to first purchase order. Brands with complex catalogues, regulated categories (such as alcohol), or significant existing listing issues may take slightly longer.

We guide you through every step. You do not need Amazon knowledge to get started.

Yes. Brands deliver stock to our warehouse, and we manage all inbound preparation, labelling, and dispatch into Amazon's fulfilment network. You deal with one destination, not Amazon's multiple FC requirements. For brands with sufficient volume, we also manage Amazon's freight programme, which significantly reduces cost per unit compared to standard inbound.

You do not need to change your warehouse setup or logistics provider to work with us.

No. The model is fully managed. You provide brand direction, product information, and stock, and we do the rest. A single commercial or marketing contact on your side is all that is needed. Many of our brand partners have no dedicated Amazon resource internally, which is precisely why the partnership exists.

Our pricing has two components: a monthly platform fee that covers your dedicated team, technology access, and core operations, and a performance component tied to agreed growth targets above your baseline. There are no upfront fees and no setup charges. The model is designed so our revenue grows when yours does.

No setup fee and no minimum spend commitment. The only exception is a Brand Store build fee, which is a one-off creative charge if you do not already have a store and want one built as part of onboarding. Everything else, including listing creation, campaign setup, and account configuration, is included within your monthly fee from day one.

We ask for a twelve-month initial term. Amazon rewards consistency, and meaningful results typically require two to three trading quarters to build advertising relevance, review velocity, and catalogue depth. We are transparent about this from the first call and confident enough in our model to say that brands who give it twelve months consistently see the channel perform.

The growth target is agreed during onboarding, based on your baseline Amazon revenue, your category's dynamics, and your catalogue. It reflects what we genuinely believe is achievable given your product mix and the levers available to us. If we hit it, the performance component applies. If we fall short, it does not. Our incentives are aligned with yours by design.

Results vary by brand, category, starting point, and product range. Brands moving from Seller Central typically see an immediate uplift from the vendor badge and Prime eligibility. Brands with established catalogues generally see meaningful revenue improvement within two to three quarters as advertising, content, and Subscribe & Save compound. Brands starting from zero have built to six-figure annual run rates within twelve months.

We do not make predictions we cannot support, and we will tell you honestly on the first call if we think Amazon is not the right focus for your brand at this moment.

Early signals, buy box wins, improved conversion rates, first Subscribe & Save subscriptions, typically appear within the first four to eight weeks. Advertising performance compounds over three to six months as campaign data builds and Amazon's algorithm learns. A full picture of the channel's potential usually becomes clear by the end of the first trading year.

We provide live access to your brand's performance data through the Rosetta Brands client portal, covering revenue, advertising, listing health, and catalogue metrics in one place. Monthly strategy calls add the interpretation layer, turning data into decisions. We know from experience that data on its own is not enough: "Reporting is okay, but I want insights, not just data" is something brand partners tell us regularly, and it is exactly what the monthly call is designed to provide.

We work with UK consumer brands, typically generating £5M or more in annual revenue, who own their brand registry, hold their own stock, and have a commercial decision-maker who wants Amazon to be a serious channel. Amazon revenue at entry ranges from zero to several hundred thousand pounds. The common thread is not size but intent: brands who see Amazon as a strategic priority, not an afterthought.

Yes, and starting from zero has a genuine advantage: there are no legacy listing problems, suppressed ASINs, or bad review history to unpick. We build your catalogue correctly from day one. Brands have grown from nothing to a six-figure annual run rate on Amazon within their first twelve months with us.

Yes. Our vendor relationship covers Amazon UK, Ireland, Germany, France, and PAN-EU. International expansion is typically introduced after a brand has a stable UK foundation, usually six to twelve months in. We handle compliance, VAT, content localisation, and the commercial mechanics for each market. One brand partner said it directly: "If there was an avenue to unlock Germany, our business would bite their hand off." We are that avenue.

We have active brand partners across Grocery and Gourmet Food, Beer, Wine and Spirits, Health and Personal Care, Pet Supplies, Home and Household, and Garden and Outdoor. Each category has specific Amazon dynamics, from HFSS compliance in food and drink to age verification in alcohol and seasonal demand planning in garden. Our team includes category specialists for each.