# Purchase Order Supplierinfo Update Triple Discount

This module extends `purchase_order_supplierinfo_update` to optionally update triple discount fields in supplierinfo when confirming purchase orders.

## Features

- Adds three Purchase settings to enable/disable synchronization for each field independently.
- Keeps original behavior for supplier price update.
- Updates `discount1`, `discount2` and `discount3` from purchase order lines to supplierinfo only for the enabled fields.