Case study · Campaigns & Activations

How GAZER Grew CÎROC Sales and Secured DHP House-Pour Status

With visits under pressure across the night-time economy, Rock City wanted to grow spend per purchase. GAZER connected CÎROC offers, digital content and EPOS reporting. Over 6 months versus the prior reporting period, CÎROC volume grew 350%, ATV on double house-pour purchases rose 20% and Diageo’s vodka portfolio grew 24%. DHP then adopted CÎROC as its estate-wide house pour.

Three CÎROC bottles on the bar at Rock City under the neon sign

The results

The results
CÎROC volume growth
+350%Volume over 6 months following launch, compared with the prior reporting period at Rock City.
Double house-pour transaction value
+20%Average transaction value on purchases containing a double house pour, compared with the prior reporting period.
Diageo vodka growth
+24%Wider vodka portfolio growth over the reporting window; Smirnoff sales also continued to grow.
House-pour adoption
Estate-wideDHP made CÎROC the default vodka served when customers ordered the house pour across its estate.
Client
Diageo / CÎROC
Project
CÎROC × Rock City - DHP account-based activation
Category
Premium Spirits
Channel
Managed Regional Group (MRG) on-trade
Service
Strategy; Campaigns & Activations; EPOS analysis and reporting
Commercial objective
Increase spend per visit and deliver net Diageo portfolio growth
Primary activity
Premium upgrade offers and digital point-of-purchase content
Audience
Rock City customers, including student audiences
Geography
Nottingham, UK
Measurement focus
CÎROC volume, ATV on double house-pour purchases and Diageo vodka portfolio growth

Quick facts

Stronger transaction value for the venue, more volume for the supplier.

As visits came under pressure across the night-time economy, Rock City wanted to increase the value of each purchase. Diageo’s opportunity was to encourage a premium upgrade to CÎROC while growing its wider vodka portfolio. Success needed to work for both businesses: stronger transaction value for the venue and more volume across the supplier’s brands. Simply moving sales from Smirnoff to CÎROC would not establish the same commercial benefit. The plan needed to make the upgrade relevant at the bar and assess performance beyond the featured brand.

The challenge

Could targeted CÎROC upgrade offers increase spend per purchase at Rock City while delivering net growth across Diageo’s vodka portfolio?

The commercial question

Influence the choice at the bar, then measure the whole portfolio.

The bar offered a moment to influence choice while customers were preparing to order. GAZER could connect CÎROC’s premium positioning with Rock City-specific offers, using digital displays to make the upgrade visible at the point of purchase. Scheduling by day and time aligned content with trading occasions, while EPOS analysis allowed the team to assess CÎROC performance alongside the wider Diageo portfolio.

The opportunity
  1. Aligned account prioritiesGAZER connected Rock City’s spend-per-purchase objective with Diageo’s portfolio ambitions through an account-based marketing plan and joint business planning.
  2. Built the upgrade propositionDeveloped co-branded content around venue-run 2-for-1 offers and free double-ups, delivered as part of the venue’s JBP with the brand.
  3. Activated the customer journeyProgrammed a network of strategically placed digital display screens, scheduling relevant content by day and time to connect CÎROC with venue offers and trading occasions.
  4. Measured performanceUsed EPOS to assess 6 months following launch against the prior reporting period, tracking CÎROC volume, average transaction value on purchases containing a double house pour and wider Diageo vodka portfolio growth.

How we delivered it

The programme, stage by stage.

A trade-up at Rock City became a house pour across the estate.

Over 6 months following launch, CÎROC volume grew 350%, average transaction value on purchases containing a double house pour increased 20% and Diageo’s vodka portfolio grew 24% versus the prior reporting period. Smirnoff sales also continued to grow, supporting a wider portfolio-growth story alongside premium trade-up. DHP subsequently adopted CÎROC as the house pour across its estate: the default vodka served when customers requested a standard house vodka. The single-venue activation informed a broader account decision.

+350% volume · +20% double-house ATV · +24% vodka portfolio · Estate-wide house pour

6 months following launch, indexed to the prior reporting period
Prior reporting period100
Double house-pour ATV120
Diageo vodka portfolio124
CÎROC volume450

Prior period = 100. Rock City, Nottingham, EPOS reporting 6 months following launch.

What the results mean

Client quote

The content, programming, and commercial justification behind this activation was a cut above the rest but that’s what Gazer does.

Ben DudleyProcurement Manager, DHP Family
How can premiumisation help a venue increase spend per purchase?

Premiumisation gives customers a relevant higher-value choice within an existing occasion. At Rock City, venue-run CÎROC offers were supported by digital visibility. Average transaction value on purchases containing a double house pour rose 20% versus the prior reporting period.

How do you measure whether a trade-up campaign grows a supplier’s portfolio?

Look beyond the featured brand. Over 6 months following launch, CÎROC volume grew 350% and Diageo’s wider vodka portfolio grew 24% versus the prior reporting period, while Smirnoff also grew. This supports portfolio growth, not a specific claim of competitor migration.

What role did digital screens play in the CÎROC activation?

A network of strategically placed digital display screens made the premium upgrade visible as customers chose their drinks. Content was scheduled by day and time around venue offers and trading occasions, with EPOS supporting performance measurement.

How can a single-venue activation create a wider account opportunity?

A venue-level programme can provide evidence for a group-wide decision. Following the Rock City results, DHP adopted CÎROC as its estate-wide house pour: the default vodka served when a customer requests house vodka. The activity therefore supported a wider distribution opportunity.

Related questions

The questions a trade marketer tends to ask next, answered directly, so they can be found and quoted.

Written by Michael Potts

Strategy & Growth Director, GAZER
Reviewed September 2026

With over 15 years working in the on-trade, Michael works with supplier-side brands, operators and route-to-market partners to identify commercial opportunities, shape trade marketing strategy and build activity that can be measured, reviewed and improved.

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