add common_docs for how to get cookie-header

common_docs/how_to_get_cookie_header.md

@@ -0,0 +1,22 @@
+**DO NOT SHARE YOUR COOKIES WITH ANYONE, THIS IS THE SAME AS SHARING FULL ACCESS TO YOUR ACCOUNT**
+
+Some scripts require your cookies so it can pull data from sources that require more authentication (such as e-amusement)
+
+# Option 1: Use Cookie-Editor Extension
+1. Download the browser extension [Cookie-Editor](cookie-editor.com)
+2. Login to the appropriate site to pull your data (see game-specific README)
+3. Click on the extension and click `Export`, choose `Header String`
+
+That is your Cookie Header
+
+# Option 2: Use Browser Network Tab (slightly more complicated)
+1. Login to the appropriate site to pull your data (see game-specific README)
+2. Click on the network tab and search for the current webpage URL in the filter
+3. Click on the request to load in the webpage, and find the `Request Headers` section
+You should see a section similar to:
+```
+Cookie: <cookies_here>
+```
+4. Copy everything after `Cookie:`
+
+That is your Cookie Header

sdvx/eamuse_csv/README.md

@@ -4,6 +4,10 @@ tl;dr:
 - Please keep an old version of your CSV before your play-session (script helps with this) so the script can tell what plays are new
 - Limit each session to 20 plays since play timestamp is only available for recent 20
 
+> [!NOTE]
+> You must be subscribed to e-amusement Basic Course to use this
+
+
 # e-amusement SDVX CSV to Tachi WARNING!!!
 The CSV provided by Konami doesn't contain any information regarding the date which you played/obtained a particular score. It only keeps your BEST score.
 
@@ -35,6 +39,13 @@ To get this data. Navigate to the e-amusement URL below and press CTRL+S to save
 https://p.eagate.573.jp/game/sdvx/vi/playdata/profile/index.html
 ```
 
+## Automatically Pulling Date Data
+You can do this by passing in `--cookie` instead of a date-file.
+
+> [How to get Cookies?](../../common_docs/aquadx_how_to_get_token.md)
+>
+> Get the cookies from this page: https://p.eagate.573.jp/game/sdvx/vi/playdata/profile/index.html
+
 # Arguments
 ## `sdvx_csv_to_tachi`