Filler Wholesale UK supplies hyaluronic acid fillers, anti-wrinkle injectables and clinical consumables to aesthetic clinics across the UK. Every buyer on the list is a registered clinic. Every order is a trade order.
The business model lives on two things, the depth of the trade list and the cadence at which that list places repeat orders. For a long time the cadence was driven by email newsletters. Reply rates sat in the low single digits. By the time a clinic remembered to reorder, they had often already shopped a competitor.
The team needed an outbound surface that actually got read. They moved the newsletter onto WhatsApp, wired the agent into WebCRM and Stripe, and let it verify each clinic against the GMC register on the way through. Reply rates crossed forty-seven percent in the first campaign and have held there since.
A WhatsApp newsletter sent in the brand voice, with reply data live.
The agent writes each newsletter in the Filler Wholesale UK voice, against a monthly product and pricing brief from the trade team. The newsletter is sent on WhatsApp to a GMC-verified list, with a per-segment view of who replied, what they asked, and what they bought.
A clinic replying to the JUN trade update.
From newsletter to repeat order in 14 days.
We moved a year of newsletter performance into a single WhatsApp send. The replies are not opens. They are clinics asking for a quote. That is the difference between a marketing channel and a trade desk.
A clinic that replies does not need a sales rep.
When a clinic replies to the newsletter, they are already on the right channel, on the right list, and already verified. The agent quotes against the live trade price list, sends a Stripe link, and writes the order back to WebCRM. The whole cycle, from outbound send to paid order, can complete in the same afternoon.
The clinics treat the channel like a trade rep on retainer. They reply, we quote, they pay, the order ships. Email never felt like that.
The results.
An outbound channel that actually reaches the buyer.
WhatsApp puts the newsletter in the same inbox the buyer uses for the rest of their business. The reply rate landed at 47% in the first campaign and has held there since. The trade-list reactivation rate on dormant accounts hit 63% inside the first quarter.
Same-day trade quoting, inside the same thread.
A clinic that replies to the newsletter does not need to be passed across to a sales rep. The agent quotes against the live trade price list, sends a Stripe link, and writes the order back to WebCRM. The whole cycle, from outbound send to paid order, can complete in the same afternoon.
GMC verification on autopilot.
Every new buyer on the trade list is validated against the GMC register before any quote leaves the desk. The check happens on the first reply, not weeks later in an onboarding email chain. The trade team only sees clinics that are already verified.
£2.3M of reactivated orders in 90 days.
Across the first quarter, the outbound desk reactivated £2.3M of trade orders on dormant clinic accounts. The cadence then learned itself, with repeat triggers firing at the buyer rhythm the agent observed inside the chat history.
A trade desk that lives on the channel the buyer reads.
Email never felt like a trade desk to clinic buyers. WhatsApp does. Filler Wholesale UK moved the newsletter to the channel the buyer was already on, verified every clinic on the way through, and turned reply rates of 3% into reply rates of 47%. The trade list is now a working channel, not a marketing one.
Want this for your trade desk?
A 20-minute walkthrough on your buyer list, your verification flow and your trade price book. No slide deck.