Can I add multiple discounts on one sale?
- Not for Senior/PWD — those are exclusive by law and don't stack with custom discounts.
- Custom % + custom ₱ can stack but it's rare — the system lets you, but report it to your owner if unsure.
- If you need to stack to honor a specific promo, ask your admin to approve.
You'll see
Senior/PWD blocks custom discount picker. Custom-only stacking is allowed but unusual.