An Innovative Technology in Purchasing

What early technology was considered very innovative in terms of purchasing items?

A. Fax machines

B. Bar code readers

C. POS systems

D. GPS

Final answer:

Bar code readers

Answer:

The early technology that was considered very innovative in terms of purchasing items is B. Bar code readers.

Introduced in the early 1970s, bar code readers greatly revolutionized the retail industry. Through laser technology, they provided the ability to instantly read product information, prices, and inventory levels at the point of sale. This dramatically improved accuracy, efficiency, and speed in purchasing transactions, compared to manual methods.

Therefore, the invention of bar code readers was a significant milestone in the evolution of purchasing technology.