I spent ages making two orders.I made sure they were posted out in plenty of time to reach their destination and used loads of Do not bend stickers on my very well packaged items.
One hasnt arrived....lost in transit, is all the PO can tell me and the other arrived so damaged that I have to make the cards all over again.....bloody Royal mail
Make sure that when you send cards, that you have lovingly made, that you get proof of postage....you can then claim when the items are lost or damaged in transit....Im just making my claim now.
Rant over!