Is there any way you can send my order (number 15) out on a postal service that doesn't need a sig? I have a feeling that stuff that's been sent DHL in the past has gone back to their office about an hour away from me, and they either re-deliver (but still need a sig) or I have to collect. It ends up a never ending circle with re-deliveries and I can never get to their office before they close as I work full-time. If they don't need a sig it should be fine as the wooden box I put outside my house is big enough for all the cat food I have delivered with other companies.