# Store Policy POL-114 — Discount campaigns

Effective 2026-06-01.

1. Campaign discounts are a fixed amount per order, stored in the order record
   as `discount`.
2. **Discounts reduce the taxable subtotal.** Sales tax is charged on the
   discounted amount, i.e. `total = (subtotal - discount) * (1 + tax_rate)`.
3. Discounts never reduce an order below zero.
4. Finance reconciles bank deposits against OrderDesk grand totals weekly.