Bar on Long Street: Load Shedding at 10pm, Zero Sales Lost

The business

A high-volume bar on Long Street in Cape Town CBD, open until 2am on weekends. Peak hours are 9pm to midnight with 150+ transactions per night. The bar serves cocktails, draught beer, and bar snacks with 12 staff across two shifts.

The problem

Stage 4 load shedding hit at 10pm on a Friday night. Full house, two bartenders pouring, a queue at the door. The bar's previous POS — a cloud-only system that required constant internet — went completely down when the router lost power. For 30 minutes, the team tried to take orders on paper before giving up and closing early. Estimated lost revenue: R8,000–R12,000 per load shedding event.

The switch to MangoPOS

The owner switched to MangoPOS the following week. The system was installed on two iPads (one at each bar station) with a small UPS keeping the receipt printer alive. R299 once-off setup included the full cocktail menu (64 items), modifier groups (ice, garnish, mixer options), and staff profiles for all 12 employees.

The result

The next time stage 4 hit — again on a Friday at 10pm — MangoPOS kept running on iPad battery. Both bar stations continued taking orders. The kitchen display updated in real time. Tips were tracked. Cashup at the end of the night showed R14,000 in revenue during the two-hour load shedding window. The bar next door closed at 10:15pm. The bar across the street closed at 10:30pm. This bar stayed open, served the entire queue, and picked up overflow customers from the closed competitors.

In their words