diff --git a/w3-plan.md b/w3-plan.md
index 8d0cb43..5bd92be 100644
--- a/w3-plan.md
+++ b/w3-plan.md
@@ -26,7 +26,9 @@ The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD", "S
 
 ### `plan/get`
 
-Capability can be invoked to get information about the plan that the account is currently signed up for.
+Capability can be invoked to get information about the plan that the account is currently signed up for. The plan name and the storage limit are returned.
+
+The plan limit is expressed in bytes and is not to be confused with the storage **included** in the plan. An absent limit indicates that uploads will not be rejected due to hitting a limit (the plan is effectively "unlimited"), which doesn't mean the customer won't be charged for the extra storage.
 
 > `did:mailto:web.mail:alice` invokes `plan/get` capability provided by `did:web:web3.storage`
 
@@ -66,6 +68,7 @@ Capability can be invoked to get information about the plan that the account is
   "out": {
     "ok": {
       "product": "did:web:starter.web3.storage",
+      "limit": "5368709120",
       "updatedAt": "2024-01-05T06:56:26.074Z"
     }
   }