Satisfaction guaranteed with unconditional return privilege. Email with questions. Thanks for looking.
Postcards are shipped using a backing board/stiffener and sent USPS First Class Non-Machinable with hand cancels to help prevent damage.
I do offer combined shipping adjustments. When buying multiple lots please place items in shopping cart and request an invoice during checkout or wait for me to send an invoice on auction items. I can only make adjustments before payment is made. Once payment is made, there is no way to combine items on an invoice.