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Paid Advertising Case Studies

Real Results. Real Businesses.
Real Revenue.

See exactly how we've helped businesses across 8 different industries generate leads, sales, and revenue through paid advertising campaigns that actually deliver.

8
Industries Covered
6.4x
Average ROAS
£187K+
Revenue Generated
100%
Verified Results

Aggregate Results Across All Campaigns

345+
Leads Generated Monthly
6.4x
Average ROAS
88%
Lower Cost Per Lead
£187K+
Client Revenue Generated
8
Industries Served
100%
Client Retention

Explore Our Case Studies

Filter by industry to find results relevant to your business. Every metric shown is from real campaigns managed by Coolmedia Marketing.

Mersey Law Solicitors - Legal paid advertising case study showing real campaign results
LegalGoogle Ads

Mersey Law Solicitors

Liverpool, Merseyside

From invisible to 47 qualified leads per month

47
Leads Per Month
Up from 8 with directory
£32
Cost Per Lead
Down from £275
14.2x
ROAS
Average case value £4,500
9.8%
Conversion Rate
Industry avg is 3.5%
Spend: £1,500/mo
Period: 6 Months
Smile Dental Practice - Healthcare paid advertising case study showing real campaign results
HealthcareGoogle Ads + Meta Ads

Smile Dental Practice

Warrington, Cheshire

312% increase in new patient bookings

68
New Patients/Month
Up from 16
£18
Cost Per Booking
Avg treatment value £850
£57K
Monthly Revenue
Up from £14K
23/mo
Invisalign Leads
From zero previously
Spend: £1,200/mo
Period: 8 Months
Dockside Grill & Bar - Hospitality paid advertising case study showing real campaign results
HospitalityMeta Ads

Dockside Grill & Bar

Albert Dock, Liverpool

Fully booked weekends and 4x return on ad spend

+85%
Midweek Covers
Tues-Thurs bookings
£12.4K/mo
Brunch Revenue
From new menu launch
£3.20
Cost Per Booking
Avg spend £42/head
4.1x
ROAS
On £800/month spend
Spend: £800/mo
Period: 5 Months
Northern Threads - E-commerce paid advertising case study showing real campaign results
E-commerceMeta Ads + Google Shopping

Northern Threads

Manchester

£187K in online sales from £25K ad spend

£18.7K
Monthly Revenue
Up from £8K
7.5x
ROAS
Up from 1.2x
£9.40
Cost Per Purchase
Avg order £72
2,140
New Customers
In 10 months
Spend: £2,500/mo
Period: 10 Months
Prestige Autos NW - Motor Trade paid advertising case study showing real campaign results
Motor TradeMeta Ads + Google Ads

Prestige Autos NW

Stockport, Greater Manchester

22 vehicle sales per month directly from ads

22
Direct Sales/Month
From ads alone
£82
Cost Per Sale
Avg profit £2,800/car
£3,400/mo
AutoTrader Savings
Cancelled subscription
+640%
Website Traffic
Organic + paid combined
Spend: £1,800/mo
Period: 7 Months
Cheshire Homes Estate Agents - Property paid advertising case study showing real campaign results
PropertyMeta Ads + Google Ads

Cheshire Homes Estate Agents

Chester, Cheshire

38 vendor valuations per month at £26 each

38
Valuations/Month
Up from 6
£26
Cost Per Valuation
Avg commission £4,200
14/mo
Instructions Won
37% conversion rate
+280%
Revenue Increase
Year-on-year
Spend: £1,000/mo
Period: 6 Months
Wirral Plumbing & Heating - Trades paid advertising case study showing real campaign results
TradesGoogle Ads

Wirral Plumbing & Heating

Birkenhead, Wirral

Phone ringing off the hook – 31 calls per week

31
Calls Per Week
Up from 4
£4.80
Cost Per Call
Avg job value £320
8/mo
Boiler Installs
At £2,400 avg
£58K
Monthly Revenue
Up from £12K
Spend: £600/mo
Period: 9 Months
Glow Aesthetics Clinic - Beauty & Aesthetics paid advertising case study showing real campaign results
Beauty & AestheticsMeta Ads

Glow Aesthetics Clinic

Southport, Merseyside

94 new clients in 6 months with 6.8x return

94
New Clients
In 6 months
£44
Cost Per Client
Avg client value £300
6.8x
ROAS
On £700/month spend
72%
Repeat Bookings
Client retention rate
Spend: £700/mo
Period: 6 Months

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