The classic chain store has Three Prices. If you need inexpensive things for your home or household supplies, you can look here. But still, I think it's worth understanding that often too discounted items may not be of particularly high quality. If, say, it doesn't matter to buy a mug or socks, then for example incense, shampoos of strange brands and so on, I still wouldn't buy, but this is a classic problem of discuanters and similar fixed-price stores