Research shows 62% of UK smartphone users ‘can’t live without a smartphone’ – which makes this device a powerful channel for marketers aiming to engage with consumers in the run-up to the biggest holiday event of the year. So how mobile is your marketing strategy? Have you optimised your business showcase for mobile? Is the shopping experience you offer via mobile swift and simple? Don’t leave it any longer – here’s a checklist of holiday marketing ideas to action NOW: