Your payouts will arrive as one bulk payment transfer per day. This means if you accepted 3 separate payments on a Monday, you can expect these payments to be paid all in one payment transfer on Wednesday, less any transaction fees.
The sender of the payment will be displayed as "Wirecard Technologies GmbH" and the settlement ID will consist of the date of the payout, as well as a unique transaction ID which is unique to every payout.
Similarly for card payments paid out, you will see the funds coming from "Stripe Payments UK Ltd" along with the date of the payout.
Here's an example of a payout received from Wirecard on November 23rd, 2018:
From: Wirecard Technologies GmbH