ITrackingNumberService (Avoka Transact API - 21.11.0)

All Known Implementing Classes:

FluentTrackingNumberService, GroovyTrackingNumberService, RandomTrackingNumberService
```
public interface ITrackingNumberService
```
Provides a transaction tracking number service interface. Generated values must be all upper case characters. The value should be an alphanumeric value, other characters will be ignored.

Since:

4.0.0

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  String createTrackingNumber(Form form)
  Generate a new transaction tracking number for the given form.

- Method Detail
  - createTrackingNumber
```
String createTrackingNumber(Form form)
```
    Generate a new transaction tracking number for the given form.
    
    Parameters:
    
    form - the form (required)
    
    Returns:
    
    the created form transaction tracking number (alphanumeric). This value must be all upper case.