Best enjoyed within 5 days from delivery. If you happen to have any leftovers (no judgement!), you can freeze your cookies in a sealed bag or container.
If you like your cookies on the softer side, you can reheat them in a 350 degree oven for 2-3 minutes, or microwave them for 5 seconds.
All products will stay fresh for longest when kept sealed in an airtight container and in a temperate environment.