Crossword Genius

A few bills for beds (11)

Ross

I believe the answer is:

fourposters

I'm a little stuck... Click here to teach me more about this clue!

'beds' is the definition.
I know nothing about this answer so I cannot judge whether this works.

'a few bills' is the wordplay.
'a few' becomes 'four' (I can't justify this - if you can you should believe this answer much more).
'bills' becomes 'posters' ('poster' can be a synonym of 'bill').
'four'+'posters'='FOURPOSTERS'

'for' acts as a link.

Can you help me to learn more?

I've seen this clue in The Irish News.
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