you must order the boxes yourself as they are NOT and never were available from your local post office. They are just for businesses.
Mike, those boxes look just like the ones avaliable in our local office on display in the outer office(customer side) it is about $5 and change to send the small box (too small for a chess set but ideal for a few pieces) and about $20 for the medium size (which is plenty big enough for most sets). Is there some difference between these boxes and the ones to which you refer?
Please go to USPS.COM and order some ZONE A USPS PRIORITY BOXES so you can charge your customers rates that are less than 1/2 the price you are charging, expect for a couple, and offer 2 days service. Rates are out of this world if you live a distance for UPS and FedEx for 2 day service and their regular ground service is much higher than a Zone A USPS PRIORITY Box. It also comes with free insurance as does FedEx and UPS to be fair but you must order the boxes yourself as they are NOT and never were available from your local post office. They are just for businesses.How do I Know? I shipped out more poker and blackjack books and playing cards than most chess vendors with chess books except for the ones that have and do handle the USCF contract.
I consider myself an expert when it comes to shipping any product to a customer in the fastest and cheapeast way and packing it with great care which is another topic in itself as some do not care how they ship books out.
The above is a WIn WIn situation
Any chess vendor can message me and I would be more than glad to help them out on decreasing shipping costs and increasing customer satisfaction.
Although i find it perplexing why a $15 item with free shipping would sell less than the same item priced at $12 with $5 shipping, both shipping the same way. I have experimented for a long time and I can tell you people look at the price without shipping and make the comparison. Very strange as the total price is always what I look at.