TRADACOMS provides a set of messages similar to EANCOM and is used in the retail and publishing industries in the United Kingdom.
| Message | 931 | BIC | Description |
| ACKMNT | Acknowledgement of Order | ||
| AVLDET | Availability Report | ||
| BTOERS | Book Trade Order | ||
| CORDER | Complex Order | ||
| CRAINF | Credit Advice | ||
| CREDIT | Credit Note | ||
| CUSINF | Customer Information | ||
| DELIVR | Delivery Notification | ||
| DLCDET | Delivery Confirmation | ||
| DRAINF | Debit Advice | ||
| EXCINF | Exception Condition | ||
| GENRAL | General Communications | ||
| INVOIC | Invoice | ||
| ISSDET | Issues | ||
| LPRDET | Location Planning Report | ||
| ORDERS | Order | ||
| PAYINF | Payment Order | ||
| PICKER | Picking Instructions | ||
| PPRDET | Product Planning Report | ||
| PRIINF | Price Information | ||
| PROINF | Product Information | ||
| PVUINF | Book Trade Price & Availability Updates | ||
| RSGRSG | Reconciliation Message | ||
| SADDET | Stock Adjustment | ||
| SNPSTS | Stock Snapshot | ||
| SRMINF | Statement/Remittance Details | ||
| UCNDET | Uplift Confirmation | ||
| UPLIFT | Uplift Instructions | ||
| UTLBIL | Utility Bill |

AS2 认证信息
OFTP 证书
SAP 证书
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