Please Note: Udo needs to be up to date as of 2017-07-05 to use this feature.
To setup a promo code that will only be usable for a single sale, you must add the tag 'single-use' to the promo code.
When an order is placed using this promo code, the promo code will be automatically disabled, so it cannot be used again.
Instructions:
- Open the Admin area and navigate to 'Promo Codes'
- Open the promo code you wish to make single use
- Toggle into Advanced View by clicking the 'Basic' button on the top right
- In the tags field add 'single-use' - without the quotes.
- Click the 'Go Live' on the top right.
This code is now only usable once. You may re-enable the code, which will allow one more site visitor to use this code.