Odoo Global Discount on Sale,Purchase & Invoice with Tax calculation

Odoo doesn’t support discounts with tax calculations, but this module enables discounts in Sales
Orders, Purchase Orders, Customer Invoices, and Vendor Bills. It offers Fixed and Percentage discounts, applicable
on individual line items or the total amount—before or after tax. Users can configure discounts globally or per
order line, set up discount accounts separately for Sales and Purchases, and generate journal entries when
invoices are validated.