fix(accounts): Correct a few broken links

Author: rhetoric101

src/content/docs/accounts/accounts-billing/new-relic-one-pricing-billing/new-relic-one-pricing-billing.mdx

@@ -68,7 +68,7 @@ Editions are bundles of features that help you with administrative tasks, such a
       Here's what you get with the free edition:
 
       * Up to 100 GB Ingested per month
-      * One [full platform user](/docs/accounts/accounts-billing/new-relic-one-user-management/user-type) and [unlimited basic and core users](/accounts/accounts-billing/new-relic-one-user-management/user-type)
+      * One [full platform user](/docs/accounts/accounts-billing/new-relic-one-user-management/user-type) and [unlimited basic and core users](docs/accounts/accounts-billing/new-relic-one-user-management/user-type)
       * A single account in your New Relic organization (adding [additional accounts](/docs/accounts/accounts-billing/account-structure/new-relic-account-structure/) requires Pro or Enterprise edition)
 
 
@@ -135,7 +135,7 @@ New Relic Volume Plan - Pro Full Platform Users
 Here's a breakdown of these terms:
 
 * `New Relic`: This means you're on our [primary user billing version](/docs/accounts/accounts-billing/new-relic-one-pricing-billing/user-count-billing/#pricing-versions). (If this is `New Relic One`, that means you're on our original user billing version.)
-* `Volume Plan`: This means your organization is on our volume plan [buying program](#usage-plans).
+* `Volume Plan`: This means your organization is on our volume plan [buying program](#buying-programs).
 * `Pro`: This refers to the Pro [pricing edition](#editions).
 * `Full Platform Users`: This refers to the [user type](/docs/accounts/accounts-billing/new-relic-one-user-management/user-type).