Making a living out here in Cambodia means dealing with hard cash every single day. The local authorities recently approved a new batch of 50,000 and 100,000 Riel banknotes, which are now circulating right alongside the old ones. If you are out on the streets of Phnom Penh picking up dinner or settling bills and get an older big note in your change, there is no need to worry. The old bills are still valid legal tender—they will buy your daily groceries and pay your rent just the same.

These new bills carry a few fresh colors and updated security features. The 100,000 Riel note comes in a muted greenish-gray tone and is the largest in physical size. Its front side features the portraits of King Father Sihanouk and Queen Mother Monineath, with anti-counterfeiting warnings printed clearly along the edges. The 50,000 Riel note leans toward a deep brown, boasting an upgraded 1.2mm-wide security thread running vertically top to bottom for better protection against fake notes.

Around here, if you run a small shopfront, manage a market stall, or hand out wages to your crew, a lot of cash passes through your hands. Local news reports that the new notes have gone through all proper channels and are gradually making their way into general circulation. The next time you finish work, head down to the market for fresh supplies, or clear accounts with a regular contact, just take a second to feel the texture and check the security strip. Knowing the money in your hand is solid brings a simple, steady peace of mind when you are building a life far from home.