Hello, this is Tubeat.
Currently, Tubeat updates each shipping fee for every courier you can use. However, starting September 1st, 2023, we would like to inform you that we will only be updating the shipping fees for couriers other than Sea Parcel and Air Mail shipments. For customers who wish to check the shipping fees for Sea Parcel shipments or Air Mail shipments, please make sure to enter “Sea Parcel” or “Air Mail” on the “Other Requests” field when you submit a shipping service. However, in cases where the use of these couriers is unavoidable for specific countries, please note that we will update the shipping fees for these couriers even without special requests.