I am looking at building a Website that needs to receive payments from clients and make payments to service providers. Payments will most likely come in as Credit Card purchases and then monthly I will most likely have to pay the service providers after taking a fee. I know there are a lot of options for accepting money via a payment gateway but I also would like to make payments to the bank accounts of the service providers as there could be a 1000+ service providers and I don't want to have to cut all those checks or have to manually send them the money. What options do I have for automating the payment of service providers which will mostly be individuals and not companies.