diff --git a/.gitignore b/.gitignore
index 1b935de..0031b90 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,7 @@
 # Token files
 *.token
+# Last file
+*.last
 
 # ---> Python
 # Byte-compiled / optimized / DLL files
diff --git a/main.py b/main.py
index 37c3067..08003f4 100644
--- a/main.py
+++ b/main.py
@@ -4,6 +4,8 @@ import requests
 import json
 from datetime import datetime as dt
 import aiohttp
+import os
+import asyncio
 
 
 ### reads token files
@@ -22,11 +24,61 @@ async def postToSheet(data, gsheetToken):
             return response.status
 
 
+
+
+#creates the file if it doesn't exist. stores last command used by... users on this delivery.
+async def writeDeliveryToCommandFile(author, command):
+
+    #shitty hack to see if the file is empty
+    path = os.getcwd() + "/" + lastCommandFile
+    empty = os.stat(path).st_size < 1
+
+    with open(lastCommandFile, 'r') as f:
+        if empty:
+            jsonContent = json.loads("{}")
+
+        else:
+            print("loading from file")
+            jsonContent = json.load(f)
+
+
+
+    with open(lastCommandFile, 'w') as f:
+        print(jsonContent)
+        jsonContent[author] = command
+        json.dump(jsonContent, f)
+
+async def getDataFromDeliveryFile(author):
+    path = os.getcwd() + "/" + lastCommandFile
+    empty = os.stat(path).st_size < 1
+
+    with open(lastCommandFile, 'r') as f:
+        if empty:
+            return None
+
+        else:
+            jsonContent = json.load(f)
+            if author in jsonContent.keys():
+                return jsonContent[author]
+
+            else:
+                return None
+
+
+
+
+
+async def delLastCommandFile():
+   open(lastCommandFile, 'w').close()
+
+
+
 bot = commands.Bot()
 
 # various tokens
 discordToken = readToken("discord.token")
 gsheetToken = readToken("sheet.token")
+lastCommandFile = "command.last"
 
 # default command to see if the bot has lived
 @bot.listen()
@@ -37,7 +89,7 @@ async def on_connect():
 # guild IDs are both IDA servers
 @bot.slash_command(
   name="delivery",
-  guild_ids=[401372086746087425],
+  # guild_ids=[401372086746087425],
   description= "sends your delivery to the bot!"
 )
 async def delivery(ctx,
@@ -83,6 +135,7 @@ async def delivery(ctx,
         if response == 200:
             await ctx.followup.send(f"your delivery of {quantity} of {commodity} to a {target} has been added to the sheet!")
             print(f"[{dt.isoformat(dt.now())}]{author} delivery of {quantity} of  {commodity} to a {target}")
+            await writeDeliveryToCommandFile(author, data)
         else:
             await ctx.followup.send(f"Failed to log delivery (HTTP {response}). Please contact the yellow people if that keeps happening")
     except Exception as e:
@@ -90,11 +143,45 @@ async def delivery(ctx,
 
 
 
+@bot.slash_command(
+  name="last",
+  # guild_ids=[401372086746087425],
+  description= "send the last delivery you made again!"
+)
+async def last(ctx):
+
+    author = str(ctx.author)
+    author = author[:author.find(" ")]
+
+    data = await getDataFromDeliveryFile(author)
+
+    await ctx.defer()
+
+
+    if data is not None:
+        try:
+            response = await postToSheet(data, gsheetToken)
+            if response == 200:
+                await ctx.followup.send(f"your delivery of {data['quantity']} of {data['commodity']} to a {data['target']} has been added to the sheet!")
+                print(f"[{dt.isoformat(dt.now())}] delivery of {data['quantity']} of {data['commodity']} to a {data['target']}")
+                await writeDeliveryToCommandFile(author, data)
+            else:
+                await ctx.followup.send(f"Failed to log delivery (HTTP {response}). Please contact the yellow people if that keeps happening")
+        except Exception as e:
+            await ctx.followup.send(f"help : Error: {e}")
+    else:
+        await ctx.followup.send(f"You haven't delivered to this build yet, or I have amnesia.")
+
+
+
+
+
+
 
 #change url command
 @bot.slash_command(
   name="change-sheet-url",
-  guild_ids=[401372086746087425],
+  # guild_ids=[401372086746087425],
   description= "changes the URL of the active sheet, use with caution"
 )
 async def changeSheetUrl(ctx,
@@ -108,6 +195,8 @@ async def changeSheetUrl(ctx,
 
         await ctx.followup.send(f"URL has been set to {url}")
         gsheetToken = readToken("sheet.token")
+        await delLastCommandFile()
+        print("deleted command.last file content")
     except Exception as e:
         await ctx.followup.send(f"something shat the bed")