This doesnt mean that Costco is actually using ancient, obsolete tech from the 80s, though. Just like Windows 10 is not the same as Windows 7 and how the newest iPhone cant be compared to first generation Apple products, IBM hardware and software have gotten numerous updates since they first came out. The green text over a black background that immediately makes you think of an 80s terminal is a version of IBM AS 400 line running over any normal monitor. To be specific, this terminal is an...
