available (surcharge)

The YQ "tax" is not actually a government imposed tax but an airline surcharge. Typically, the YQ "tax" includes a security surcharge and/or a fuel surcharge.

That is the correct spelling of "surcharge" (an added fee).

The difference between heavy lift surcharge and long lift surcharge is the size of the cargo.

Long lift surcharges are applied when the length of the cargo exceed the rules.

Heavy lift surcharge is when the weight of the cargo exceeds the going rate.

We were hit with a surcharge for exceeding our data limit on the phone bill.