Hi, My account is andrew@amzfit.com , and I tried Send Parcel API, but got error. First I call get rate API and get rate id, then call POST https://sandbox.deftship.com/api/parcel-orders/ship Request Body: {"rate_id":"1936665859"} Response Body: {"success":false,"message":"It is required to have a saved credit card to be able to send shipments"} Please advise. Thanks. Regards, Max
