# How to apply a discount

> Published: 2026-06-18
> Updated: 2026-07-08
> Category: Run
> Canonical: https://finalpos.com/help/apply-a-discount

To apply a discount at the till, add a discount to the whole cart or to a single item. For the order, use Add discount to cart; for one item, tap it in the cart and set its discount. Choose a percentage or a fixed amount, and optionally add a label.

## Key takeaways

- You can discount the whole cart or a single item.
- For the order, use Add discount to cart; for one item, tap the item in the cart and set its discount.
- A discount can be a percentage or a fixed amount, with an optional label.
- The discount is reflected in the cart total before checkout.
- Discounts are subject to any limits set for your store.

## How to apply a discount

You can discount the **whole cart** or a **single item**, by a percentage or a fixed amount.

### Discount the whole order

1. With items in the cart, use **Add discount to cart**.
2. Enter a **percentage** or a **fixed amount**, and optionally add a **discount label**.
3. Apply it — the cart total updates to reflect the discount.

### Discount a single item

1. Tap the item in the **cart**.
2. Set its **discount** — a percentage or a fixed amount.
3. Apply it — the line and the cart total update.

When the order looks right, continue to checkout and take payment.

> Discounts are subject to any limits set for your store, so very large discounts may be blocked.

## FAQ

**Q: Can I discount one item instead of the whole order?**
A: Yes — tap the item in the cart and set its discount. Use Add discount to cart for the whole order.

**Q: Can I discount by a dollar amount?**
A: Yes — a discount can be a percentage or a fixed amount.

**Q: Can I label the discount?**
A: Yes — you can add a discount label (for example, the reason or promotion).

**Q: Why won't a large discount apply?**
A: Discounts are subject to limits set for your store.