One - off supplier payments

I am looking for suggestions from the community about how to manage one -off supplier payments within Oarcel Payables. I have a client (public Sector) who has a requirement to pay clients, who are not 'suppliers' per se but need to be paid. Such clients are not to be set up as traditional suppliers in AP and worse still there is a high volume of these payments.

Could someone please advise on various that Oraxcle users have manaed this situation:

1) capturing the details of the beneficiary

2) paying the beneficiary from the application

3)Not setting them up as traditional suppliers

Thanks