Applying the Coupon Code

The coupon codes will be triggered by a tag on products in the Shopify dashboard. Navigate to the 3-pack and 4-pack products, and add the tag SUBSCRIBE.

5-Stage Replacement Filters - 3 pack (opens in a new tab)

5-Stage Replacement Filters - 4 pack (opens in a new tab)

Data Cache

Once added, purge the Vercel cache (opens in a new tab) to pull the changes to the website.