ALTER TABLE `invoice_lines` ADD `originalUnitPriceTtcCents` int;--> statement-breakpoint
ALTER TABLE `invoice_lines` ADD `discountRateBps` int DEFAULT 0 NOT NULL;--> statement-breakpoint
ALTER TABLE `invoice_lines` ADD `lineDiscountCents` int DEFAULT 0 NOT NULL;--> statement-breakpoint
ALTER TABLE `sale_items` ADD `originalUnitPriceCents` int;--> statement-breakpoint
ALTER TABLE `sale_items` ADD `discountRateBps` int DEFAULT 0 NOT NULL;--> statement-breakpoint
ALTER TABLE `sale_items` ADD `lineDiscountCents` int DEFAULT 0 NOT NULL;