As a WooCommerce merchant, you may be familiar with the "individual use" option when creating WooCommerce coupons.
By default, Jilt's unique discount codes do not restrict coupons for individual use.
Jilt does not have a setting built into our app to force individual use of coupons, though it's possible to force individual use of all Jilt-created unique coupons sent to WooCommerce using a custom code snippet:
If you aren't familiar with adding custom code to your site, please check out this guide first. We like the free Code Snippets plugin method.
Once that code snippet is in use on your WooCommerce site, all unique discounts created by Jilt will be set to "individual use only."