Goeun Bich Repair fixes small appliances and audio equipment for households, cafés, and community venues in Daejeon. Owner Park Min-jun took the Paid in 15 pledge after a local parts wholesaler explained that delayed payments were affecting its ability to keep less-common components on hand. The shop now reviews supplier invoices every Tuesday and pays undisputed amounts within fifteen days. Over six months, its average payment time fell from twenty-six days to eleven, and the wholesaler began setting aside several frequently needed parts for the repair team. Min-jun says the change also exposed a paperwork problem: technicians sometimes forgot to attach purchase receipts to repair records. A shared digital folder and end-of-day check now prevent those delays. The shop has kept its diagnostic fee unchanged and uses a monthly cash forecast to make the faster payment schedule manageable. For Min-jun, the pledge is a practical reminder that reliable repairs depend on suppliers being able to operate reliably too.
