If the portal rejects your request, consider these verified solutions:
If you know the exact business name or the correct spelling (e.g., → PotoGas , Potogas S.A. de C.V. ), please provide it, and I can refine the portal links and PAC details. Otherwise, the steps above apply universally to any gas or LP supplier in SLP requiring facturación verificada. potogas san luis potosi facturacion verified