HYCO (I009753) prints full prices on the lines and "Discount 25.00%" in
the totals; Swagelok (622831) has a "Disc %" column on each line. The AI
compared our cost (already the discounted price) with the printed price,
so the Price tick went red on both.
- The read now captures a line's discount_percent and a whole-document
doc_discount_percent (prompt rule 5b) and stores net_unit_price on each
line (both discounts stacked).
- The Price tick compares the cost with the price after discount; the
tooltip and the document-lines panel spell it out
("R15.10 less 25% invoice discount = R11.33").
- Owner's call: when a "sure" tax-invoice line has a discount and our
cost isn't the discounted price, the AI sets the cost to it (customer
lines through updateOrderItemCost, which adds a cost note; stock lines
through updateStockPurchaseItem) and records why in ai_check.cost_changed,
shown in purple under the line. No discount, a delivery note or a
"likely" match: the cost is never touched.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Dave
d73fb6f0ab