Accounting for virtual card (one-time use) vendor payments

Hello -

We are just in the beginning stages of a project to implement electronic payments including virtual card (one-time use) payments.   Our current payment accounting configuraton is to account for payment "when payment is issued".  But with virtual cards there could possibly be a significant delay between when we send the file and when the vendor/payee accepts the payment.  We would like to know what are options are for not crediting our cash account right away.  I'm more technical than functional and don't understand or know all the pieces of the process yet.  I can't yet say what the process or