The basics:

Founded in 2015, BrewPOS is a point of sale solution for large and small-scale restaurants, from counter service spots to multi-location chains. BrewPOS is designed to give owners and managers a level of control that exceeds legacy and tablet systems, providing instant revenue and employee tracking to ensure profitability. The Windows and touch screen-based system is built to cut down on employee mistakes, speed up table turns, and track restaurant profit. Features include tracking of voids and discounts, payrool reports, inventory tracking, table layouts, kitchen printing, tip calculations, and much more.

From the BOH TipJar:

Word to the wise: BrewPOS runs on Windows 7. Mac-loyal restaurant operators ought to consider an alternative or purchase a Windows-compatible machine.

In their own words:

BrewPOS is an enterprise solution for restaurants and bars designed to give owners and managers a level of control that exceeds simpler legacy and tablet systems, providing instant revenue and employee tracking to ensure profitability.