BS POS is a smart point-of-sale system built for restaurants and retail businesses.

https://postheaven.net/gundanpgpf/how-zbs-pos-helps-retail-stores-track-sales-and-serve-customers-faster

ZBS POS is a smart point-of-sale system built for restaurants and retail businesses. We make it easy to manage orders, track sales, and serve customers faster—all in one simple platform