Shopify app that turns a link into a promotion: the discount applies at checkout and your store shows a banner and countdown timer. Public prices never change.

• Applies the discount code automatically to anyone who arrives through the link
• Shows a desktop and mobile banner only to visitors of that campaign
• Countdown timer in hours that starts when the link is opened and builds urgency
• Pick an existing discount code from your store without leaving the app
• No redirects and no price changes: it works with URL parameters