Which preposition to use with porterage

for Occurrences 1%

You paid far less for seeing me, I ken, Than porterage for seeing noble men.

in Occurrences 1%

We must also remember that almost all porterage in the city had to be done by men, with the aid of mules or donkeys; the streets were so narrow

of Occurrences 1%

For many years the porterage of goods across this island to the Ottawa abovewhich is called Lake Chatswas a work of much difficulty and expense.

Which preposition to use with  porterage