Wal-Mart

Wal-Mart was an Earth retailer.

In the 22nd century, Wal-Mart laid the foundation work for a town on Olympus Mons which was supposed to be Mars' first commercial trading post. They sold it to the government when Sheffield was established first. (PROSE: Fear Itself)

Peri Brown had once gone shopping in a Wal-Mart in the 25th century. (PROSE: Synthespians™)