How can brands support clienteling by store staff at multibrand wholesale partners?
In multibrand stores, the associate who knows the client works for the retailer, not the brand. Brands can still equip that associate with product knowledge, stock visibility and content, if data roles are clear.
KEY TAKEAWAYS Summary by the editors
- At a wholesale partner the client relationship and client data usually belong to the retailer, so brands support clienteling by supplying product knowledge, content and stock visibility rather than client lists.
- The most useful brand inputs for multibrand store staff are complete product data, styling and selling arguments per item, imagery that can be shared with clients, and visibility of brand stock for items not on the shop floor.
- Endless aisle via brand drop-ship lets a partner sell sizes and colours it does not hold, but it needs reliable stock data, order routing and agreed margins and returns.
- If a brand and a retailer decide together on why and how client data are processed, they may be joint controllers under GDPR Article 26 and need an arrangement setting out their responsibilities.
- AI can turn brand product data into short selling notes and client-ready messages in several languages, but the retailer's associate should remain the sender.
Brands can support clienteling at multibrand wholesale partners by giving store staff what they lack: deep product knowledge, ready-to-share content, and visibility of brand stock beyond the shop floor. The client relationship and client data usually stay with the retailer. Brands that respect that boundary and make their products easy to recommend tend to gain more than those that try to reach the retailer's clients directly.
Why does clienteling at the wholesale partner matter for brands?
For many fashion brands, a large share of sell-out happens in department stores and independent multibrand shops. The associate there decides which brand to show a client from dozens of options. If that associate knows the collection, has the right images at hand and can promise a missing size, the brand is more likely to be recommended. Clienteling at the partner therefore influences sell-through, and with it re-orders and the next season's order book.
Department store clienteling is often less digital than brands assume. A July 2025 Glossy report described a London department store personal shopper managing more than 60 top clients without a digital tracking system, while also noting that Saks and other US department stores use Salesforce-based clienteling platforms. Brands must plan for both situations.
What do multibrand store staff actually need from a brand?
- Product knowledge in a few lines: fit, fabric, care, what makes the item different, and what to pair it with.
- Shareable content: on-model images, short videos and lookbooks that associates may send to clients without brand logos being misused.
- Stock visibility: whether a missing size or colour can be delivered quickly from the brand or another partner location.
- Launch timing: when new drops and restocks arrive, so associates can prepare their client outreach.
- Training that fits a busy shop floor: short formats, ideally in the tools associates already use.
Which tools can brands provide?
| Tool | What it gives the associate | What the brand must supply | Who holds client data |
|---|---|---|---|
| Product content feed into the retailer's clienteling app | Brand items with images and selling notes inside the tool they already use | Complete product data in the retailer's format | Retailer |
| Brand sales or training app for partner staff | Product stories, training, new arrivals | Content, user management, app support | Retailer (brand sees staff usage only) |
| Digital showroom access for partner staff | Full collection including items not bought by the store | Showroom with permissions and current prices | Retailer |
| Endless aisle via brand drop-ship | Ability to sell sizes and colours not in store | Live stock, order routing, fulfilment, returns process | Shared for order fulfilment; roles must be defined |
| Brand-hosted events at the partner | Reason to invite top clients | Product, staff, budget | Retailer, unless clients consent to the brand |
Endless aisle via drop-ship is the most demanding option, because it moves orders across company boundaries. In an October 2024 announcement, footwear brand Cole Haan described implementing an endless aisle and drop-ship set-up that captures orders from e-commerce and stores and routes them to third-party fulfilment, including tracking and financial booking. Similar mechanics are needed when a retailer's store sells from a brand's stock.
The choice between these tools depends on the partner. Large department stores usually prefer that brand content flows into their own clienteling systems, in their formats and under their brand guidelines, rather than asking staff to open a separate brand app. Smaller independent stores often have no clienteling tool at all and value a simple brand app or showroom access more. Brands with many partners therefore need product data that can be exported in several formats from one source, rather than content rebuilt by hand for each account.
Who owns the client data in a brand-retailer clienteling set-up?
In most wholesale relationships the retailer is the controller of its clients' data, and the brand does not receive names or contact details. The situation changes when brand and retailer jointly decide why and how data are processed, for example in a shared clienteling programme or co-hosted events with shared guest lists. Under GDPR Article 26, controllers who jointly determine purposes and means are joint controllers and must agree their respective responsibilities in a transparent arrangement, the essence of which must be made available to the people concerned.
Clear contracts avoid conflict later. They should state which data the brand may see (often only aggregated sell-out by item and store), whether the brand may contact clients who order via drop-ship, and how consent for brand communications is collected, if at all.
How can AI help partner staff without overwhelming them?
AI is useful at the content end. Language models can turn structured product data into short selling notes, styling suggestions and client-ready message drafts in several languages, which is costly to produce by hand for every partner. They can also answer associates' product questions in a chat interface based on the brand's own data. The risks are familiar: invented product claims if the data are incomplete, and generic text that associates will not send. Brands should restrict such tools to verified product information and let partners review content before it reaches their staff.
What should brands measure?
- Sell-through and re-order rates in partner stores where staff use brand tools, compared with similar stores where they do not.
- Usage of content and training by partner staff, by store.
- Endless aisle orders, fulfilment time and return rates.
- Incentive effects, where retailers credit associates for orders placed via endless aisle or online.
- Partner feedback on content quality and timing each season.
Retail Brew reported in January 2025 that some retailers credit store associates for online sales they influence, using attribution windows. Where partners adopt such rules, brands can ask that drop-ship orders count too, so associates have no reason to prefer brands that are physically in stock.
Frequently asked questions
Can a brand access the clients of its wholesale partners?
Usually not. The retailer normally controls its client data and shares only aggregated sell-out data. Any access to individual client data needs a legal basis, a contract and often the client's consent.
What is endless aisle in wholesale?
It lets a retail partner sell items it does not hold in stock, with the brand shipping from its own inventory to the end customer. It requires live stock data, order routing and agreed rules on margin and returns.
How can brands train multibrand store staff efficiently?
Short product stories, images and videos delivered in tools staff already use work better than long training sessions. Content should be available before new arrivals reach the store.
Are brand and retailer joint controllers in clienteling?
Only if they jointly decide the purposes and means of processing client data, for example in a shared programme. In that case GDPR Article 26 requires an arrangement defining each party's responsibilities.
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SOURCES
- Glossy: 'I can't carry the store on my back': personal shoppers on the frontlines of luxury's service gap
- Business Wire: Footwear brand Cole Haan embarks on a digital growth strategy with Jesta I.S.
- GDPR-Info: Art. 26 GDPR, Joint controllers
- Retail Brew: Why some retailers are paying commission for online sales
