License key & digital code delivery
Sell license keys on Shopify without getting taxed per order.
Upload your codes. KeyWren hands the next unused key to every paying customer — on the thank-you page, by email, and in their account. No per-key fees. No revenue caps. No surprise bills.
Founding merchants get 50% off for 6 months. Coming from SendOwl? Import your keys in minutes.
Why we're building this
In 2025, the app most key-sellers relied on repriced itself out of their reach — and the remaining options charge per delivery, take a commission, or lock keys behind a $55/month tier. Real reviews, public record:
"They just increased my price from $24 USD per month to $299 US dollars per month."
— Shopify App Store review of SendOwl, Apr 2025"Our new rate is $599/month, a staggering 1965% jump."
— Shopify App Store review of SendOwl, May 2025"No suitable plan for simple license-key delivery."
— Shopify App Store review of SendOwl, 2025Three steps. Then it runs itself.
Upload your keys
Paste or import a CSV — one code per line. Map each pool to a product or variant. Running low? KeyWren warns you, or restocks itself via webhook.
Customer pays
KeyWren assigns the next unused key the moment payment lands. High-risk order? The key is held until you approve — powered by Shopify's own fraud analysis.
Delivered everywhere
Thank-you page, branded email, and their customer account. Mixed cart with physical items? Only the key ships instantly. Resend or revoke anytime.
Fraud-hold
Stolen cards love resellable codes. Risky orders wait for your say-so.
Low-stock alerts
Never oversell a pool. Alerts before you run dry, restock API when you do.
Resend & revoke
One console for the whole key lifecycle — reassign, resend, kill a leaked key.
No file hosting bloat
Keys are the job. No bandwidth meters, no storage tiers, no upsells.
One plan. That's the point.
14-day free trial. Cancel in one click — really.
- Unlimited keys and unlimited orders
- No per-order fees, no commission, no revenue caps
- All features on the one plan — nothing gated
- Founding merchants: 50% off for 6 months