Changelog

Discount Devil is released continuously rather than in numbered versions, so each entry below is a date on which something merchants would notice changed. Internal work, tooling and documentation are left out.

First release - 2026-11-01

• A coupon wallet page for new customer accounts, with available coupons, copy and Apply at checkout, stamp-card progress, and a history of redeemed and expired coupons.
• Coupons issued by hand to any customer, each a real Shopify discount code bound to that customer with a single use.
• Campaigns: instant, or collectible stamp cards with a badge, a stamp count and a reward, optionally repeatable.
• Claim links for Shopify Email and anywhere else: one URL, each customer who signs in gets their own reward, on a claim page styled by your theme.
• Purchase triggers: a stamp for every paid order, with an optional minimum subtotal.
• A customer tag on every reward, to drive Shopify Email automations and Flow, and a configurable word for “reward”.
• Coupons and stamps issued by other Ioun apps, each enabled per app in Settings.
• Expiry defaults, discount combination rules, revocation, and an hourly sweep for expiry and redemptions.