> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://help.radioworld.ca/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# Using A Promo Code

Promo Codes (aka Coupon Codes) are redeemed on the [checkout page](https://radioworld.ca/checkout/). On the checkout page, enter your promo code in the "Coupon Code" field under the Summary section.

Promo code limitations:
* You can only use a promo code once.
* You can only use one promo code per order. 
* Promo codes cannot be combined with combo discounts or applied to items with free gifts.