I have been using the digital signs from Cilutions and it did make a difference in terms of the number of customers that I have. Before I used their digital signs, I only have few customers in my store. Using their signs made my business more profitable because right now, I lot of passersby are going in to my store to check out my products that I advertised in my digital signs. What I like about their digital signs is that I can connect it to my twitter feed and have all my advertisements in twitter being fed to the sign.
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