This service is only for a narrow pilot case type: straightforward marriage-based adjustment of status cases filed from inside the United States where the petitioner is a U.S. citizen and the case is English-only.
Delivery begins after payment and after all core files are received through the approved private upload path. The target turnaround is within 3 business days after core file receipt.
If your situation is not clearly inside scope, do not buy yet. Email greencard@allwk.com or use an attorney or accredited representative.