The agency was first hired in May 2008 to lead a design overhaul of the UK site. It created a fresh visual concept intended to improve the overall eBay shopping experience, including a consistent use of font, graphics and colour.
Now eBay has asked the agency to carry out similar projects across its European sites, beginning with Germany.
In January, eBay promoted its UK marketing director Torsten Schuppe to the lead marketing role across Europe. The company is looking to centralise operations as a way of cutting costs.