Sale Countdown puts a live clock on your store that runs to the end of your own sale: "BLACK FRIDAY · 25% off · Ends in 1 day 14:03:22". It reads the automatic discounts you already set up in your dashboard: no date to type twice.
The bar takes the discount's name, its deal (25% off, $10 off, or $10 off on orders over $50) and its end date and time. When no sale is running, it shows "Starts in" for the next discount that begins within 14 days. When the last sale ends, the bar hides by itself, so a forgotten countdown never sits on your home page in January.
You can rewrite the headline and the clock labels, add a "Shop now" button to any page, choose a rounded card or a full-width strip, turn the seconds off and pick your font. The settings panel lists the discounts the bar can see.
The free plan counts down to your next sale in the Black Friday look, with a small credit link under the bar. Premium adds Cyber Monday, Christmas and light themes (or a theme picked from the discount name), your own colours, a chosen discount instead of the next one to end, several running sales taking turns, and removes the credit link.