Case Study: Clean Digital achieves 324% online ROAS and 50,000+ store visits with StackAdapt

StackAdapt Drives Visitors To These Retail Outlets

Clean Digital, a PPC agency in Edinburgh, needed a new programmatic partner to deliver a full‑funnel strategy that drove both online conversions and in‑person visits for their client Dobbies Garden Centres. Previously working with other DSPs, Clean Digital partnered with StackAdapt to run targeted display campaigns and implement footfall attribution to better measure offline impact.

StackAdapt provided display targeting, persona and geo segmentation, bid automation and integrated reporting (including a footfall attribution study with measurement partner Lifesight), enabling Clean Digital to optimize toward real business outcomes. The campaign delivered a £1.47 CPC, £35.26 CPA, an online ROAS of 324% and more than 50,000 attributed store visits, and led to ongoing seasonal and multi‑brand campaigns run with StackAdapt.

Clean Digital

Fraser Smith

Head of Client Services