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# Price Rules

You can set price rules for your exports to CDiscount.
These rules are applied to prices including taxes (TTC).

You can define a price rule for each **profile**.

Price rules are defined in **ranges**, and for each range you can apply either a **value** or a **percentage** (positive = increase, negative = decrease).

Do **not** overlap ranges (if one range ends at 100, the next starts at 101).

Here is an example:

![PrestaShop CDiscount price rules](https://storage.crisp.chat/users/helpdesk/website/-/3/f/a/8/3fa8ee645cd13200/prestashop-cdiscount-regles-de_80y4db.png)

In this example:
* All product prices between **0 and 100 euros** will be increased by **5%**
* From **101 to 500 euros** they will be increased by **3%**
* For **501 euros and above**, they will be increased by **1%**

If you encounter a malfunction or are unsure how the rules are working, deselect all categories except one.
This minimizes the number of exported offers, making it easier to identify the source of the error.