Profit from currency makes going easier when travelling (11)

I believe the answer is:
seigniorage
'profit from currency' is the definition.
The definition and answer can be both related to property as well as being singular nouns.
Maybe you can see an association between them that I can't see?
'going easier when travelling' is the wordplay.
'when travelling' is an anagram indicator.
'going'+'easier'='goingeasier'
'goingeasier' with letters rearranged gives 'SEIGNIORAGE'.
'makes' acts as a link.
Can you help me to learn more?
I've seen this clue in The Times.
Want a hint initially instead of a full solution?
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