I often have to export to easyship to do prepaid customs and they recently partnered with FedEx and are offering amazing pricing. Would much rather purchase that through you. If Easyship can do it I'm sure you can as well!
Thank you for reaching out to support. I’ve just been informed by the developers that we currently do not offer prepaid duties and taxes for any wallet merchant. However, ShipStation is actively exploring the development of a prepaid option with UPS. While I can't provide an exact launch date, I can assure you that the discovery process is underway.