WP Coupons and Deals allows you to add and manage coupons and deals on your website. This BlackFriday they are offering 40% off all yearly and lifetime plans.
Note: This deal is valid till December 1, 2021.
You are fully protected by their 100% No-Risk Double-Guarantee. If you don’t like WP Coupons And Deals over the next 14 days, then they will happily refund 100% of your money.