diff --git a/README.md b/README.md
index b78f9dc9..24ae2c9b 100644
--- a/README.md
+++ b/README.md
@@ -44,36 +44,38 @@ NIPs stand for **Nostr Implementation Possibilities**. They exist to document wh
 
 ## Event Kinds
 
-| kind          | description                      | NIP         |
-| ------------- | -------------------------------- | ----------- |
-| 0             | Metadata                         | [1](01.md)  |
-| 1             | Short Text Note                  | [1](01.md)  |
-| 2             | Recommend Relay                  | [1](01.md)  |
-| 3             | Contacts                         | [2](02.md)  |
-| 4             | Encrypted Direct Messages        | [4](04.md)  |
-| 5             | Event Deletion                   | [9](09.md)  |
-| 6             | Reposts                          | [18](18.md) |
-| 7             | Reaction                         | [25](25.md) |
-| 8             | Badge Award                      | [58](58.md) |
-| 40            | Channel Creation                 | [28](28.md) |
-| 41            | Channel Metadata                 | [28](28.md) |
-| 42            | Channel Message                  | [28](28.md) |
-| 43            | Channel Hide Message             | [28](28.md) |
-| 44            | Channel Mute User                | [28](28.md) |
-| 1984          | Reporting                        | [56](56.md) |
-| 9734          | Zap Request                      | [57](57.md) |
-| 9735          | Zap                              | [57](57.md) |
-| 10000         | Mute List                        | [51](51.md) |
-| 10001         | Pin List                         | [51](51.md) |
-| 10002         | Relay List Metadata              | [65](65.md) |
-| 22242         | Client Authentication            | [42](42.md) |
-| 24133         | Nostr Connect                    | [46](46.md) |
-| 30000         | Categorized People List          | [51](51.md) |
-| 30001         | Categorized Bookmark List        | [51](51.md) |
-| 30008         | Profile Badges                   | [58](58.md) |
-| 30009         | Badge Definition                 | [58](58.md) |
-| 30023         | Long-form Content                | [23](23.md) |
-| 30078         | Application-specific Data        | [78](78.md) |
+| kind     | description                | NIP         |
+| -------- | -------------------------- | ----------- |
+| `0`      | Metadata                   | [1](01.md)  |
+| `1`      | Short Text Note            | [1](01.md)  |
+| `2`      | Recommend Relay            | [1](01.md)  |
+| `3`      | Contacts                   | [2](02.md)  |
+| `4`      | Encrypted Direct Messages  | [4](04.md)  |
+| `5`      | Event Deletion             | [9](09.md)  |
+| `6`      | Reposts                    | [18](18.md) |
+| `7`      | Reaction                   | [25](25.md) |
+| `8`      | Badge Award                | [58](58.md) |
+| `40`     | Channel Creation           | [28](28.md) |
+| `41`     | Channel Metadata           | [28](28.md) |
+| `42`     | Channel Message            | [28](28.md) |
+| `43`     | Channel Hide Message       | [28](28.md) |
+| `44`     | Channel Mute User          | [28](28.md) |
+| `1984`   | Reporting                  | [56](56.md) |
+| `9734`   | Zap Request                | [57](57.md) |
+| `9735`   | Zap                        | [57](57.md) |
+| `10000`  | Mute List                  | [51](51.md) |
+| `10001`  | Pin List                   | [51](51.md) |
+| `10002`  | Relay List Metadata        | [65](65.md) |
+| `22242`  | Client Authentication      | [42](42.md) |
+| `24133`  | Nostr Connect              | [46](46.md) |
+| `30000`  | Categorized People List    | [51](51.md) |
+| `30001`  | Categorized Bookmark List  | [51](51.md) |
+| `30008`  | Profile Badges             | [58](58.md) |
+| `30009`  | Badge Definition           | [58](58.md) |
+| `30017`  | Create or update a stall   | [15](15.md) |
+| `30018`  | Create or update a product | [15](15.md) |
+| `30023`  | Long-form Content          | [23](23.md) |
+| `30078`  | Application-specific Data  | [78](78.md) |
 
 ### Event Kind Ranges