In an emergency, cash and barter items are essential. Keep small bills handy for buying necessities when cards or ATMs don’t work. For bartering, stockpile items people need or want, like vices (coffee, alcohol, cigarettes), first-aid supplies, hygiene products (toothpaste, soap, wet wipes), and comfort items (diapers, candy, matches, candles). Use small, trade-friendly portions from places like Dollar Tree. Never reveal your full stockpile and keep off-limits items—like weapons—secure. Bartering can get you what you need while keeping your essentials safe.