We have updated how Amazon Shipping Ground labels will be printed for Amazon orders:
- if your select 'Use Amazon Buy Shipping' on your Amazon integration, your amazon orders will print Amazon Shipping Ground using Amazon's buy shipping API, this is effectively the same as printing the label from your seller central
- if you did not turn on the above, your Amazon Shipping Ground label will print using Amazon's shipping API v2, this is effectively the same as how off-Amazon label is printed. This option may bypass certain Amazon policy enforcements for Amazon orders