Use a trusted source
You can search for “retailer name + promo code,” like aire cbd coupon code but you’ll probably get hundreds of results. The better path is to check websites such as RetailMeNot, DealsPlus, Coupon Cabin and megacoupon. These sites work with thousands of retailers and brands, as well as user submissions, to aggregate sales and codes. At RetailMeNot, all codes are tested and verified before being published. In addition, the site solicits input from users who can indicate a thumbs up or thumbs down to rate a code’s usability, making it easy for you to see how often the code works. Other code-centric websites operate in a similar fashion. For example, Slickdeals puts a green check mark next to a verified code.
Among the most popular are Wikibuy and Honey. They automate the process. For instance, when you get to the checkout of an online store, you click on the Wikibuy icon and it tries every available promo code in a few seconds, selects the offer with the most savings and applies it. While there are no guarantees that a working code will be available, these shopping tools quickly not only find codes, but also perform the tedious task of copying and pasting them one at a time. One caveat with these browser extensions: They track a copious amount of your personal information, so be sure to read the fine print before installing.