...
To increase the chance of subsequent transactions processing both AVS & CVV data (if available) should be provided on the txn request (unless stored on the token.customer record).
3. Imported CoF
When a transaction is imported from another Processor they do not send over the initial transaction. For this reason, even when a recurring transaction is imported a new initial transaction should be performed on the Payrix platform. After receiving the token import file an initial $0.00 Auth transaction should be submitted with each token without the cofType field. Then all subsequent transactions with the token should submit the initial transaction ID within the firstTxn field in addition to the cofType field.
...