Important Amazon Updates:

Amazon announced that effective Sunday July 31st, 2022, they're starting to discontinuing their MWS-API connection and all ShipWorks/Amazon functionality must go through their new Selling Partner API.
To ensure that you do not see any service interruptions, please upgrade your software to ShipWorks version 9.9.5 prior to Sunday July 31st, 2022

Thank you, and Happy Shipping