What is the prompt payment discount client script as part of the supplementary tax bundle and when does it execute? In what context is it needed?

AI generated answer (using internal Slack threads):

The prompt payment discount client script is a part of the supplementary tax bundle in NetSuite. This script is typically executed when a sales order is being processed and an item is added to the order. The purpose of this script is to automatically update the tax code associated with the sales order based on the item that has been added. The context in which this script is needed is when there is a requirement to dynamically calculate and apply tax codes based on the items in a sales order. This is particularly useful in scenarios where different items may have different tax codes, and these need to be accurately reflected in the sales order for correct tax calculation and reporting. The client script typically uses the 'postsourcing' entry point to execute this functionality. This entry point is triggered after a sublist line item is sourced from another record. It allows the script to access and manipulate the line item data, including the tax code, after it has been added to the sales order. ****** Disclaimer: This response was generated by an artificial intelligence assistant based on previous conversations from multiple Slack channels, and may contain inaccuracies or mistakes. ******