| Tag ID | Data Object Name | Description |
|---|---|---|
| 00 | Payload Format Indicator | Defines the version of the QR standard (usually version "01"). |
| 01 | Point of Initiation Method | 11: Static (Sticker) 12: Dynamic (Screen) |
| 02-51 | Merchant Account Info | Routing data for payment processors (Visa, Mastercard, UPI, etc). |
| 52 | Merchant Category Code | 4-digit code classifying the business type (e.g., 5812 for Restaurants). |
| 53 | Transaction Currency | ISO 4217 currency code (e.g., "840" for USD). |
| 54 | Transaction Amount | Total price. Mandatory in Dynamic codes. |
| 58 | Country Code | ISO 3166 country code (e.g., "US", "SG"). |
| 59 | Merchant Name | Display name (e.g., "Joe's Coffee"). |
| 60 | Merchant City | City location. |
| 62 | Additional Data Field | Terminal ID, Store Label, or Invoice #. |
| 63 | CRC (Checksum) | 4-char code to verify data integrity. |
Created
November 22, 2025 16:28
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