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The transaction is linked to a business but is processed under the Head Office business. This removes the requirement for a Payer to exist in both businesses, it can just be called form from the Head Office.
A use case for this would be a Gym membership.
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But today is working out at Gym B, the Payer purchases a water bottle at Gym B.
As the Payer has HO detailsexists in the Head Office account, the purchase of the water bottle can be a saved card details transaction against the details saved at HO. With Head Office account level with the transaction registered against the Sub Business.
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