> ## Documentation Index
> Fetch the complete documentation index at: https://spreecommerce-documentation-update-4-5-to-4-6.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Create new Payment

> Creates new Payment for the current checkout.

You can either create new payment source (eg. a Credit Card) or use an existing (for signed in users only).

Newly created payment source will be associated to the current signed in user.

System will automatically invalidate previous (non-finalized) payments (excluding store credit / gift card payments).

[More details on payment system](/developer/core-concepts/payments)