StrongMail has released a free guide titled “13 Cross-Channel Marketing Strategies for 2013”. The StrongMail team says, “2012 saw explosive growth of opportunities and challenges for marketers as they faced new emerging marketing channels and newly empowered consumers, and these changes and challenges show no sign of letting up. Marketing strategies must evolve and advance in order to remain relevant and valuable for today’s increasingly savvy consumer. Download this guide to see how you can graduate your campaigns into an arena of real-time relevance generating significant... [...]