The deposit is an amount held by Worldpay to secure payment of future charge-backs to the financial institutions after termination of your contract. If the actual deposit amount is smaller than the required deposit, incoming payments will be transferred to the deposit until this is paid in full.
To open the Deposit Summary page:
Select the Deposit Amount. The Deposit Summary page provides more details about the composition of your deposit. A deposit can be made up of several types of reserve that we may ask a business to provide for a merchant account. If a type of reserve does not apply to your account, you will see a zero value in the required reserve column.