Where a job has multiple discounts in any of the sections (products, cashbook, suppliers, labour, disbursement) to be summarised or totalled:
Infusion will show in detail view if there are multiple discount rates within that section and that includes some product having zero discount and other product having a discount.
As shown in this example below, both the product and labour have various discounts
When Invoice Now is selected a prompt appears warning that the totals cannot be summarised.
In this example we see the warning to Products and Labour.
The invoice shows all Products in detail, with the discount included.