# Deliver Software Licence Keys Automatically on Shopify

Source: https://www.bigdigitaldownload.com/blog/how-to-deliver-license-keys-automatically-on-shopify

Updated: 2026-09-22

A good licence-key workflow sends each buyer the correct key, keeps the inventory consistent and makes activation support manageable. Begin with your licensing model, then connect delivery.
## Decide what a key means
Specify product, edition, activation count and duration in your own licensing system. BIG delivers the key; it does not make an arbitrary code valid inside your software. Avoid mixing trial and paid keys in one inventory.
## Prepare and map the inventory
Clean duplicates and map keys to the correct Shopify product or variant. Keep a secure backup. Test which key is assigned to a controlled order and verify it activates the intended edition.
## Handle depleted stock and retries
Know what the customer sees when no usable key remains. Do not let a marketing promise of instant access outrun your inventory process. Test duplicate or retried order events so support can distinguish delivery from activation issues.
## Plan exports and revocation
Keep order-to-key records for support. A refund does not necessarily revoke a key in an external activation system automatically. Confirm and implement the process your licensing service needs; use BIG’s API and webhooks only on a plan that includes them.
## Your practical action plan
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Prepare the deliverable.
Keep an original backup and publish a clear version. List the formats, compatibility and licence scope before the customer purchases.
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Connect and test in Shopify.
Map the file, link or key to the right product and variant. Use the appropriate standard, custom or scheduled delivery mode. Check a controlled purchase on desktop and mobile.
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Choose capacity and monitor it.
Use catalogue size and expected monthly transfer to choose a plan. Track actual usage and support questions after launch, especially before a promotion.
## Before you publish
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The product page matches the actual files, access and timing.
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A sample or preview reflects the product customers receive.
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The purchase, email and mobile access route have been tested.
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Compatibility, licence terms and support contact are easy to find.
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Capacity and costs have been checked against the current plan.
## Where BIG fits
BIG connects Shopify products with digital files, links and licence keys. It supports standard, custom and scheduled products. Paid plans include unlimited order counts, with plan-specific storage and bandwidth; API access and outgoing webhooks require Growth or Enterprise.
[Explore the features](https://www.bigdigitaldownload.com/features)
,
[check the plans](https://www.bigdigitaldownload.com/#plans)
or
[prepare your next launch with the free tools](https://www.bigdigitaldownload.com/tools)
.

## Sources

- [Shopify: selling digital products](https://help.shopify.com/en/manual/products/digital-service-product)
- [BIG: official Shopify listing](https://apps.shopify.com/digital-download-products)