Glossary

Term	Meaning
Attempt	One try to stamp a version. Refer to Versions and attempts.
CFDI	Comprobante Fiscal Digital por Internet. The electronic invoice that the SAT records.
CSD	Certificado de Sello Digital. The certificate that the company uses to sign each CFDI.
Environment	Test or live. Refer to Environments.
Motive	The SAT reason for a cancellation. Refer to Choose a cancellation motive.
PAC	Proveedor Autorizado de Certificación. The stamping provider that stamps each CFDI.
Payment complement (REP)	The CFDI for a payment on a PPD invoice.
PPD	Pago en parcialidades o diferido. An invoice that the customer pays later or in parts.
PUE	Pago en una sola exhibición. An invoice that the customer pays at one time.
Receiver	The customer that receives the CFDI.
RFC	Registro Federal de Contribuyentes. The tax ID in Mexico.
SAT	Servicio de Administración Tributaria. The tax authority of Mexico.
Stamp	To make a CFDI valid at the SAT through the PAC.
Stamp credit	The unit that each CFDI uses. Refer to Credits and company setup.
Timeline	The history of a document. Refer to Timeline.
UUID	The fiscal ID of a CFDI. The SAT gives it at the stamp.
Version	One CFDI that you intend for a document. Refer to Versions and attempts.