Scheme code system · Mastercard
Official, limited scope00
Approved or completed successfully
The request was approved or completed successfully in the cited code system.
- Outcome
- Approved
- Code system
- Mastercard
- Raw format
- Two-character DE 39 response code
Operational context
No universal retry instruction encoded
Mastercard wording mapped to the SchemeLens “Approved” concept.
Use the current scheme, provider, transaction, and advice-code rules; the raw response value alone may be insufficient for a retry decision.
Explicit mapping
SchemeLens concepts
These links are editorial mappings, not replacements for the raw source value. The relation shows how closely the wording aligns.
| Concept | Relation | Mapping note |
|---|---|---|
| Approved | Direct semantic match | Mastercard wording mapped to the SchemeLens “Approved” concept. |
Namespace check
The same raw value exists elsewhere
- Visa 00Approved and completed successfully
- American Express 00Approved
- Discover 00Approved or completed successfully
- UnionPay 00Accepted or completed successfully
Provenance
Sources used for this record
- Mastercard: Transaction Processing RulesOfficial source for published DE 39 values and selected Merchant Advice Code rules; not a complete public technical specification.9 December 2025
SchemeLens keeps source wording, normalized concepts, and operational guidance separate so later evidence can be added without rewriting the raw record.