so ran into same issues making a custom php sctrip to make a packing
slip here is some of the code you can do it by using a Decimal to Hex
here is the php function and demo code. you just need to feed the
function the shipstation order ID:
{"orders":...
hi can you add this to our account please? thanks we need metafield from
shopify product that is Hazardous and its a yes or no or how else do you
know if you can ship the product using usps since they dont allow
Hazardous products so we need to know ...