> ## Documentation Index > Fetch the complete documentation index at: https://docs.prem.io/llms.txt > Use this file to discover all available pages before exploring further. # Payment > Manage payment methods. You can manage your payment methods in the [Dashboard](https://dashboard.prem.io/billing). Payment methods are used for [balance top-ups](/developer-resources/billing/balance) and [auto top-up](/developer-resources/billing/balance#auto-top-up). ## Add a payment method Add a new card through the Dashboard. The card is securely stored via Stripe and can be used for future transactions. ## Default payment method You can store multiple payment methods, but **one must be set as default**. The default payment method is used for: * Manual balance top-ups * Automatic top-ups when your balance drops below the configured threshold You can change the default payment method at any time in the Dashboard.