Remove eccentric way to pay (5,4)

I believe the answer is:

debit card

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'way to pay' is the definition.
I know nothing about this answer so I can't judge whether this works.

'remove eccentric' is the wordplay.
'remove' becomes 'debit'.
'eccentric' becomes 'card' (I've seen this before).
'debit'+'card'='DEBIT CARD'

Can you help me to learn more?

(Another definition for debit card that I've seen is " alternative to cash".)

I've seen this clue in The Mirror.

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