Stupendo is an electronic billing service that issues electronic invoices and all types of tax documents according to the parameters issued in the technical file published by the SRI.On June 29, 2021, Stupendo was acquired by Sovos Compliance. The terms of the transaction were not disclosed. Empresa de facturación electrónica, recaudo y conciliación, firma electronica, documentos electrónicos, boton de pagos en línea en Quito,Guayaquil, Cuenca.