Mercium — From £17.5K to £87.7K a month.

Overview

A small account with expensive ads.

In seven months, Zelevate took Mercium from £17.5K to a record £87.7K a month on Amazon UK. Structured PPC, targeted ranking campaigns and a monthly deal calendar pushed its main product to #3 in its niche, while ACOS fell from 80% to 45%.

The account

£17.5K in April. £86.6K in November.

Monthly sales grew almost every month from onboarding to peak season. After November's record, December still closed at £65.6K, nearly four times the starting point.

The challenge

Ads were costing 80p for every £1 they sold.

A product that could sell, with nothing behind it — expensive ads, no ranking strategy, and no path to organic growth.

Unprofitable ads

ACOS sat around 80%, so most ad-driven sales barely covered their own cost.

A small base

At about £17.5K a month, sales were too low to build ranking momentum on their own.

No campaign structure

No dedicated ranking campaigns and no deal calendar, so growth had no engine.

The approach

One new lever every month.

Zelevate focused on getting more of the right traffic and making sure it converted — each month adding a new layer on top of the last.

May 2025

PPC management

Exact-match campaigns on the most relevant keywords to build rankings, with Phrase and Broad campaigns alongside to find new search terms and pick up easy sales.

June 2025

Listing optimization

High-relevance keywords worked into titles, bullets and descriptions. Organic discovery improved, and paid clicks landed on pages that convert.

July 2025

Ranking campaigns

New Exact campaigns aimed only at the top 10 keywords in the niche, bid to win first-page and top-of-search placements.

Pushed the main product to #3.

August 2025

Lightning Deals

Deals scheduled within each month to create sales-velocity spikes that signal demand to Amazon and lift organic rank and BSR.

September 2025

Prime Exclusive Discounts

PED badges used to raise visibility and click-through in search — a cheaper complement to PPC during competitive windows.

November 2025

Peak-season deals

Best Deals and Lightning Deals stacked for peak season, anchoring the record £87.7K month.

Results

Seven months, five times the sales, and a top-three product.

4.9×

Monthly sales

April → November 2025

£87.7K

Best month

November 2025

#3

Top seller in its niche

Main product

45%

ACOS

Down from 80%

  • Profit followed — net profit rose from £8,128 in October to £14,060 in December, a 73% rise in two months.
  • The base held — after the November peak, December still closed at £66.5K, nearly four times the April starting point.

Ready when you are

Your Growth Should Be More Profitable

One flat install fee, done in 21 days. You only move to a retainer once you've seen the results on your own numbers.

The Profit-First Install

$2,000 of work

$297

What's only due today


  • Your full P&L, product by product
  • Leaks closed: pricing errors, wasted ad spend, FBA overcharges, return rates
  • Listings and images rebuilt for A9 and Rufus
  • Organic Growth Plan built on white-space keywords
  • Advertising growth plan with inventory plan and revenue projections

  • You only move to our full retainer once you've seen results on your own numbers.
  • If we're not the right fit, you keep all of it.
  • The price doesn't change and there's nothing else to negotiate.
Yes, I will Pay Today and Start Right Now