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Agency case studies

How agencies
scaled Amazon
with our team.

Three agency stories — anonymised by request. Full references available on the partner call.

🇬🇧 UK · Performance agency
Case 01

£180k new ARR in 14 months.

A £3M/yr performance agency added Amazon as a billable service line and signed 9 new retainers behind our team.

9
New Amazon retainers
2.8×
Average client mark-up
£180k
New annual revenue
0
In-house hires required
What we did
  • Built white-label PPC, listings, and FBA capability under the agency's brand
  • Joined new-business pitches as their "Amazon lead" for credibility
  • Shipped weekly reporting templates that dropped into existing QBR decks
  • Scaled with the agency's book of business — no commitment changes needed
🇬🇧 UK · Creative agency
Case 02

4 new pitches won.

A 35-person creative agency turned Amazon into a pitch-winning service by using our white-label audit capability.

4 / 5
Pitches won
£420k
Total contract value
48h
Audit turnaround per pitch
100%
White-label delivery
What we did
  • Delivered 48-hour white-label Amazon audits during pitch phase
  • Built pitch decks in the agency's visual identity
  • Joined the final pitch meeting as the agency's "Amazon lead"
  • Picked up execution on every brief that converted
🇬🇧 UK · eCommerce consultancy
Case 03

2 → 14 Amazon clients.

An 8-person consultancy scaled their Amazon practice 7× in 8 months — without hiring a single Amazon specialist.

7×
Client base growth
8 mo
Time to scale
0
New hires required
14
Active Amazon accounts
What we did
  • Absorbed every new Amazon account as it signed — no ramp time
  • Delivered PPC, listings, FBA, and launches across all 14 accounts
  • Shipped branded reports the consultancy forwarded straight to clients
  • Scaled team capacity invisibly as their book grew
In their words
"We pitch Amazon every week now. SellingMachine is the reason we can. Cleanest white-label partnership we've ever run."
Managing Director
UK creative agency

Identifying details withheld pending case-study approval.

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