My sons contact lenses are dew for replacements but I forgot about. So I ordered online immediately,that's was Sunday then Monday is a holiday. Tuesday i-contact send me an email saying that they just sent the parcel. Surprisingly the very next day Wednesday,I recieved the parcel which is the exact day of where my son need to replace his contact lenses. Just an amazing company. I really recommend i-contact. It's so fast and easy.