> For the complete documentation index, see [llms.txt](https://docs.selvette.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.selvette.com/credits-and-billing/buy-more-credits.md).

# Buy more credits

Eligible subscribers can add one-time credit packs without replacing the current plan.

## Where to buy

The recurring billing owner decides the purchase path:

* **Shopify billing:** open the bill-owning store's Shopify App, then **Plan & billing → Buy more credits**.
* **Card billing:** open Studio **Account → Plan & billing → Buy more credits**.

Other stores and surfaces point to that owner. They do not open a second payment rail.

## How packs are used

* A pack adds to the shared account balance.
* Monthly credits are spent before pack credits.
* Among packs, credits with the earliest expiry are spent first.
* The purchase screen states whether a pack expires.

After approval, return to the billing page and check **Credits left** or Studio **Account → Usage**. The balance can take a moment to refresh.

Pack sizes and prices appear at purchase time and are not duplicated in this guide.

Next: [When credits run out](/credits-and-billing/out-of-credits.md)


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