The cost of shipping has gone through the roof. I mailed out 4 boxes last week and it cost me $145. I bought the boxes at the PO. Bought them. They would not mail one because the lady said it was too heavy. Okay it was their box I bought. I went to UPS and they weighed it (32 lbs)& said the PO should have taken it. I went with UPS to avoid the PO hassle again. So I am going to be selective as to what I mail out or how much, if using the PO again. If they do not want the business, I will take it UPS which is closer to my home. This topic has been enlightening. Thank You for starting it. :thumbup: