StrongMail has released a free guide titled “13 Cross-Channel Marketing Strategies for 2013”.The StrongMail team says, “Download this guide to see how you can graduate your campaigns into an arena of real-time relevance generating significant performance increases and outpacing your competition.Key things you will learn:How to increase relevanceStrategies for using data to drive better marketingInsight for maintaining engagement across multiple channels”.StrongMail’s ’13 Cross-Channel Marketing Strategies for 2013′ Guide [...]