On March 14, 2011

2D or Not 2D: How to Use 2D Code Readers to Drive Business

By Rieva Lesonsky

Is your business using 2D codes yet? If you don’t even know what 2D codes are, don’t worry—you’re not alone. 2D codes are the little, square black-and-white images (kind of like a scrambled-up bar code) that you…


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