If a payment is accepted (resultID 0), the totalOrderAmount is reserved and can be captured.
A partial capture will capture a part of the reserved amount, which will be invoiced.
The captured amount will be deducted from the totalReservedAmount.
With a partial capture, invoice lines are needed, to specify what needs te be captured. These invoice line(s) will be visible in the payment request AfterPay sends via e-mail.
For each capture, a separate invoice is created. An order can therefore have multiple invoices, for which separate payment requests will be send.
If there is a reserved amount that will never be captured (invoiced), please use the void operation to clear the remaining amount.