Account Banking ACH Credit Transfer

This module adds an outbound payment method called ACH (code ACH-Out) to Odoo. When a payment order uses this method, Odoo produces an ACH credit transfer file in Nacha format instead of the standard payment file.

Where it appears: - A new payment method "ACH" is available when configuring payment modes. - On payment orders, choosing the ACH method triggers the ACH file generation.

Business rules and behaviour: - The ACH method is outbound only, so it is used for payments you send to suppliers. - A bank account is required on the method, meaning the related bank account must be set before use. - No mandate is required for this method. - When generating the payment file for an order whose payment method code is ACH-Out, the module calls the ACH file generator from the base ACH module; for any other method it falls back to the standard behaviour.

Areas touched: - Extends account.payment.order to override the payment file generation. - Adds a record to account.payment.method. - Demo data also creates an ACH payment mode linked to purchase journals and assigns it to a couple of demo suppliers, but this is only for demonstration.

The module depends on the base ACH module, which provides the actual file generation logic.