People like free stuff. People also are more likely to buy something once they try it. So, it makes sense that offering free, trial-size samples of everything from laundry detergent to shampoo is a frequently used arrow in the sales-and-marketing quiver.
It has been a dozen years since the U.S. Postal Service introduced the Intelligent Mail barcode (IMb) to sort and track individual letters, cards, and flats. In many ways, the IMb has lived up to its early promise of many tools in a single barcode.
A series of 65 vertical bars carrying 31...Read More