Hi Gargi
Ideally there would be a dedicated Open API for voucher management. Work was being done on such an API but I don't know what the current status is.
In general, you need to consider the entire lifecycle of a voucher, from initial provisioning/production, through assigning to a customer, redeeming partial value and dealing with the balance, through to finishing the voucher by redeeming the remaining value.
TMF676 should certainly accept a voucher as a payment method, and you could regard a voucher also as a type of resource. But there is a lot of other stuff going on there.
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Jonathan Goldberg
Amdocs Management Limited
Any opinions and statements made by me on this forum are purely personal, and do not necessarily reflect the position of the TM Forum or my employer.
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