This module allow to display an offer on a category page.
to install the module, play the following commands
$ composer require burdz/magento2-module-offer
$ php bin/magento module:enable Burdz_Offerz
$ php bin/magento setup:upgrade
Go in back-office on BURDZ -> Category Offers -> Add New Offer.
Choose a label, an image, a category, a link and optionals from and to dates.