VMSS code 24: Illegal Transactions
Official definition and what it means for your removal request.
Definition
The Merchant or Third Party Agent submitted unlawful and/or prohibited transactions into the payment system.
What you can do
If you were listed under VMSS code 24, you can submit a formal removal request to the PSP or acquirer that added you. They will review your case and, if satisfied, can request removal from the VMSS list. We help you draft and submit that request. See VMSS removal and all MATCH and VMSS reason codes.