You can store them at room temperature, simply arrange them on a plastic egg tray or in a simple egg basket lined with straw. When storing eggs at room temperature it is better to consume them as soon as you can.
Although they will last outside in normal temperature for more than a month without going bad, it is recommended to move these eggs into the fridge once the month-long duration ends. It is even better if you consume or sell off these eggs within two weeks.