Allow "Pak" Packaging
Currently, the plugin doesn't allow for "PAK" packaging
I believe at the time of coding it wasn't possible through the calculator, but now it can be done - a third party extension has this enabled: https://www.xadapter.com/product/woocommerce-ups-shipping-plugin-with-print-label/
Is there a way we can switch this on as an option?
I 100% agree that this should be included. The UPS Pak is a very popular and economic shipping option.
I see that class-wc-shipping-ups.php has "Packaging not offered at this time: 04 = Pak", but other UPS calculators have this option available so it can be called from the UPS API.
Please enable this option.