Looking for a useful grocery freebie in Penang? Sunshine Retail Penang is offering a free KIMBALL Chilli Sauce 340g when shoppers spend RM15 and above on any KIMBALL products from 18 August 2026 onwards at Sunshine Hypermarket @ Sunshine Central Penang, Sunshine Square, Bayan Baru. Find out how the promotion works and why it may be worth adding to the next grocery trip.