Now that we’re well into the second half of the year, many retailers are beginning to formulate their marketing plans for 2018. In particular, I’ve observed two approaches take shape that I think retailers can immediately act on that will have a major impact in retail marketing next year. First, in a time of stagnating app usage, it’s critical that retailers implement more of a cross-channel mobile marketing approach to engage customers. Second, the ability to use big data to improve customer experiences is finally close to becoming reality. However, brands must achieve the right balance in what data they request from customers and the enriched experiences they offer in return.