> ## Documentation Index > Fetch the complete documentation index at: https://kb.packfiles.io/llms.txt > Use this file to discover all available pages before exploring further. # Capacity > View and manage the number of migrations you can perform.

The *Capacity* page displays your Project’s *capacity* — the number of migrations that have been allocated to your Project — and related statistics. Each migration costs one unit of capacity. You can also purchase more capacity for the Project account on this page. The key parts of the *Capacity* page are described in detail below. ### Billing Portal

The **Billing Portal** button takes you to the Warp Billing Portal, where you can do the following: * View and manage your payment methods. * View and manage your billing contact information. * View your invoice history. ### Statistics

The *Statistics* section provides the following quantitative information about your Project: * **Capacity Total:** The total amount of capacity purchased for the Project. For every migration, one unit of capacity must be spent. * **Capacity Used:** The total number of capacity units used by the Project. Each unit represents one successful migration. * **Capacity Available:** The amount of capacity remaining for the Project. You can perform one migration for each one of these units. *(The formula is: Capacity Available = Capacity Total - Capacity Used)* * **Repositories Ignored:** The total number of repositories that you have intentionally ignored (excluded from migration) in the Project. * **Repositories to Migrate:** The number of repositories that still need to be migrated. *(The formula is: Repositories to Migrate = Discovered Repositories - Migrated Repositories - Ignored Repositories)* ### Buy Capacity

The *Buy Capacity* section lets you purchase additional capacity for the Project. It has the following functions: * It lists the prices for the various *boxes*, which are “packages” of capacity for purchase. * It gives you the ability to set the amount of capacity to purchase. You can set this amount in a couple of ways: * By entering a quantity in the **Quantity** field for the **Small Box**, **Medium Box**, or both rows. * You can click the **Optimize** button, which automatically enters the optimal quantities for purchasing enough capacity to handle your remaining repositories to migrate. You can clear the effects of the **Optimize** button by clicking the

button. * You can start the purchase process by clicking the **Purchase** button. This will take you to the checkout page, where you will specify the payment method and finalize your purchase. ### Available Box Sizes Boxes are available in the following sizes:

Size	Capacity	Price	Cost Per Migration
Small Box	100 migrations	$2,000 USD	$20/repository
Medium Box	1,000 migrations	$15,000 USD	$15/repository

**Custom pricing** is available for organizations planning very large migrations. To explore large-scale pricing options, [contact us](https://pack.fm/warp/contact-sales).