diff --git a/commands/economy/balance.js b/commands/economy/balance.js
index d6dffaa..45ceb61 100644
--- a/commands/economy/balance.js
+++ b/commands/economy/balance.js
@@ -4,32 +4,28 @@ const UserEconomy = require("../../models/UserEconomy");
 module.exports = {
   data: new SlashCommandBuilder()
     .setName("balance")
-    .setDescription("Check your balance and claim a bonus for checking daily!"),
+    .setDescription("Check your balance."),
 
   async execute(interaction) {
     const { user, guild } = interaction;
+
     let userEconomy = await UserEconomy.findOne({
       userId: user.id,
       guildId: guild.id,
     });
-    const checkInBonus = 10;
 
     if (!userEconomy) {
       userEconomy = await UserEconomy.create({
         userId: user.id,
         guildId: guild.id,
+        balance: 0,
       });
-    } else {
-      userEconomy.balance += checkInBonus;
-      await userEconomy.save();
     }
 
     const embed = new EmbedBuilder()
       .setColor("#0099ff")
       .setTitle(`${user.username}'s Balance`)
-      .setDescription(
-        `Your balance: **${userEconomy.balance}** coins. (Check-in Bonus: +${checkInBonus} coins)`
-      )
+      .setDescription(`Your balance: **${userEconomy.balance}** coins.`)
       .setFooter({
         text: `Requested by ${user.username}`,
         iconURL: user.displayAvatarURL(),
diff --git a/commands/economy/daily.js b/commands/economy/daily.js
index 896f175..1bf3ffa 100644
--- a/commands/economy/daily.js
+++ b/commands/economy/daily.js
@@ -22,7 +22,8 @@ module.exports = {
       userEconomy = await UserEconomy.create({
         userId: user.id,
         guildId: guild.id,
-        streak: 0, // Initialize streak
+        streak: 0,
+        balance: 0,
       });
     }
 
@@ -56,17 +57,14 @@ module.exports = {
     }
 
     userEconomy.streak += 1;
-
-    let reward = dailyBaseReward + userEconomy.streak * streakBonus;
+    const reward = dailyBaseReward + userEconomy.streak * streakBonus;
     userEconomy.lastDaily = now;
     userEconomy.balance += reward;
 
     const rareItemEarned = Math.random() < rareItemChance;
-    let rareItemMessage = "";
-
-    if (rareItemEarned) {
-      rareItemMessage = "\nYou also found a **rare item** in your reward!";
-    }
+    const rareItemMessage = rareItemEarned
+      ? "\nYou also found a **rare item** in your reward!"
+      : "";
 
     await userEconomy.save();
 
diff --git a/commands/economy/inventory.js b/commands/economy/inventory.js
index e070695..a9ec5ff 100644
--- a/commands/economy/inventory.js
+++ b/commands/economy/inventory.js
@@ -32,8 +32,17 @@ module.exports = {
     const itemDetails = await Promise.all(
       inventory.map(async (item) => {
         const shopItem = await ShopItem.findOne({ itemId: item.itemId });
+
+        if (!shopItem) {
+          return null;
+        }
+
         if (item.quantity > 0) {
-          return `${shopItem.name} (x${item.quantity}) - **Rarity**: ${shopItem.rarity}`;
+          return `${shopItem.name} (x${item.quantity}) - **Rarity**: ${
+            shopItem.rarity
+          } - **Type**: ${shopItem.type} - **Category**: ${
+            shopItem.category || "N/A"
+          }`;
         }
         return null;
       })
@@ -44,7 +53,9 @@ module.exports = {
     const inventoryEmbed = new EmbedBuilder()
       .setColor("#00ff00")
       .setTitle(`${user.username}'s Inventory`)
-      .setDescription(filteredItemDetails.join("\n"))
+      .setDescription(
+        filteredItemDetails.join("\n") || "No items in inventory."
+      )
       .setTimestamp()
       .setFooter({
         text: `Requested by ${user.username}`,
diff --git a/commands/economy/sell.js b/commands/economy/sell.js
new file mode 100644
index 0000000..27276c6
--- /dev/null
+++ b/commands/economy/sell.js
@@ -0,0 +1,208 @@
+const {
+  SlashCommandBuilder,
+  EmbedBuilder,
+  ActionRowBuilder,
+  StringSelectMenuBuilder,
+} = require("discord.js");
+const UserInventory = require("../../models/UserInventory");
+const ShopItem = require("../../models/ShopItem");
+const UserEconomy = require("../../models/UserEconomy");
+
+module.exports = {
+  data: new SlashCommandBuilder()
+    .setName("sell")
+    .setDescription("Sell an item from your inventory."),
+
+  async execute(interaction) {
+    const { user, guild } = interaction;
+
+    const userInventory = await UserInventory.find({
+      userId: user.id,
+      guildId: guild.id,
+    });
+
+    if (userInventory.length === 0) {
+      const errorEmbed = new EmbedBuilder()
+        .setColor("#ff0000")
+        .setTitle("🛑 Inventory Empty")
+        .setDescription("You have no items in your inventory to sell.")
+        .setTimestamp()
+        .setFooter({
+          text: `Requested by ${user.username}`,
+          iconURL: user.displayAvatarURL(),
+        });
+
+      await interaction.reply({ embeds: [errorEmbed], ephemeral: false });
+      return;
+    }
+
+    const selectMenu = new StringSelectMenuBuilder()
+      .setCustomId("sell_item")
+      .setPlaceholder("Select an item to sell")
+      .addOptions(
+        userInventory.map((item) => ({
+          label: item.itemId,
+          value: item.itemId,
+        }))
+      );
+
+    const row = new ActionRowBuilder().addComponents(selectMenu);
+
+    const promptEmbed = new EmbedBuilder()
+      .setColor("#00ffff")
+      .setTitle("📦 Select Item to Sell")
+      .setDescription(
+        "Choose an item from your inventory to sell. The selling price is 50% less than the original item price."
+      )
+      .setTimestamp()
+      .setFooter({
+        text: `Requested by ${user.username}`,
+        iconURL: user.displayAvatarURL(),
+      });
+
+    await interaction.reply({ embeds: [promptEmbed], components: [row] });
+
+    const filter = (i) => {
+      return i.user.id === user.id;
+    };
+
+    const collector = interaction.channel.createMessageComponentCollector({
+      filter,
+      time: 15000,
+    });
+
+    collector.on("collect", async (i) => {
+      if (i.customId === "sell_item") {
+        const selectedItemId = i.values[0];
+        const selectedItem = userInventory.find(
+          (item) => item.itemId === selectedItemId
+        );
+
+        const shopItem = await ShopItem.findOne({
+          itemId: selectedItemId,
+          guildId: guild.id,
+        });
+
+        if (!shopItem) {
+          await i.reply({
+            content: "Item not found in the shop.",
+            ephemeral: false,
+          });
+          return;
+        }
+
+        const sellingPrice = Math.floor(shopItem.price / 2);
+
+        const quantityPrompt = new EmbedBuilder()
+          .setColor("#ffff00")
+          .setTitle(`💰 Selling ${shopItem.name}`)
+          .setDescription(
+            `How many of **${shopItem.name}** would you like to sell?`
+          )
+          .addFields({
+            name: "Sell Price",
+            value: `Each item sells for **${sellingPrice}** coins.`,
+            inline: true,
+          })
+          .setTimestamp()
+          .setFooter({
+            text: `Requested by ${user.username}`,
+            iconURL: user.displayAvatarURL(),
+          });
+
+        await i.reply({ embeds: [quantityPrompt], ephemeral: false });
+
+        const quantityFilter = (response) => {
+          return (
+            response.author.id === user.id &&
+            !isNaN(response.content) &&
+            response.content > 0
+          );
+        };
+
+        const quantityCollector = interaction.channel.createMessageCollector({
+          filter: quantityFilter,
+          time: 15000,
+        });
+
+        quantityCollector.on("collect", async (response) => {
+          const quantityToSell = parseInt(response.content);
+
+          if (quantityToSell > selectedItem.quantity) {
+            await response.reply({
+              content: `You do not have enough **${shopItem.name}** to sell!`,
+              ephemeral: false,
+            });
+            return;
+          }
+
+          let userEconomy = await UserEconomy.findOne({
+            userId: user.id,
+            guildId: guild.id,
+          });
+
+          if (!userEconomy) {
+            userEconomy = await UserEconomy.create({
+              userId: user.id,
+              guildId: guild.id,
+              balance: 0,
+            });
+          }
+
+          userEconomy.balance += sellingPrice * quantityToSell;
+          await userEconomy.save();
+
+          selectedItem.quantity -= quantityToSell;
+          if (selectedItem.quantity === 0) {
+            await UserInventory.deleteOne({
+              userId: user.id,
+              itemId: selectedItemId,
+            });
+          } else {
+            await selectedItem.save();
+          }
+
+          const successEmbed = new EmbedBuilder()
+            .setColor("#00ff00")
+            .setTitle("🎉 Item Sold!")
+            .setDescription(
+              `You sold **${quantityToSell}** of **${shopItem.name}** for **${
+                sellingPrice * quantityToSell
+              }** coins!`
+            )
+            .addFields({
+              name: "New Balance",
+              value: `${userEconomy.balance} coins`,
+              inline: true,
+            })
+            .setFooter({
+              text: `Requested by ${user.username}`,
+              iconURL: user.displayAvatarURL(),
+            })
+            .setTimestamp();
+
+          await response.reply({ embeds: [successEmbed], ephemeral: false });
+          quantityCollector.stop();
+        });
+
+        quantityCollector.on("end", async (collected) => {
+          if (collected.size === 0) {
+            await i.followUp({
+              content: "You did not respond in time to sell the item.",
+              ephemeral: false,
+            });
+          }
+        });
+      }
+    });
+
+    collector.on("end", async (collected) => {
+      if (collected.size === 0) {
+        await interaction.followUp({
+          content: "You did not select an item in time.",
+          ephemeral: false,
+        });
+      }
+    });
+  },
+};
diff --git a/commands/economy/shop.js b/commands/economy/shop.js
index c1ce528..ac8a94c 100644
--- a/commands/economy/shop.js
+++ b/commands/economy/shop.js
@@ -1,20 +1,30 @@
 const { SlashCommandBuilder, EmbedBuilder } = require("discord.js");
 const ShopItem = require("../../models/ShopItem");
+const UserEconomy = require("../../models/UserEconomy");
+const UserInventory = require("../../models/UserInventory");
 
 module.exports = {
   data: new SlashCommandBuilder()
     .setName("shop")
-    .setDescription("Browse the shop for items with rarity and discounts!"),
+    .setDescription("Browse the shop for items with rarity and discounts!")
+    .addStringOption((option) =>
+      option
+        .setName("item")
+        .setDescription("The item you want to buy (use item name)")
+        .setRequired(false)
+    ),
 
   async execute(interaction) {
     const { user, guild } = interaction;
     const discountChance = 0.3;
+    const itemName = interaction.options.getString("item");
+
     const items = await ShopItem.find({ guildId: guild.id });
 
     if (items.length === 0) {
       const emptyEmbed = new EmbedBuilder()
         .setColor("#ff0000")
-        .setTitle("Shop")
+        .setTitle("🛒 Shop Items")
         .setDescription("No items in the shop currently.")
         .setTimestamp()
         .setFooter({
@@ -26,6 +36,94 @@ module.exports = {
       return;
     }
 
+    if (itemName) {
+      const item = items.find(
+        (item) => item.name.toLowerCase() === itemName.toLowerCase()
+      );
+      if (!item) {
+        await interaction.reply({
+          content: "Item not found in the shop!",
+          ephemeral: false,
+        });
+        return;
+      }
+
+      let userEconomy = await UserEconomy.findOne({
+        userId: user.id,
+        guildId: guild.id,
+      });
+      if (!userEconomy) {
+        userEconomy = await UserEconomy.create({
+          userId: user.id,
+          guildId: guild.id,
+        });
+      }
+
+      const discount = Math.random() < discountChance ? 0.8 : 1;
+      const price = Math.floor(item.price * discount);
+
+      if (userEconomy.balance < price) {
+        const insufficientFundsEmbed = new EmbedBuilder()
+          .setColor("#ff0000")
+          .setTitle("💸 Insufficient Funds")
+          .setDescription(
+            `You don't have enough coins to buy **${item.name}**!`
+          )
+          .addFields(
+            {
+              name: "Your Balance",
+              value: `${userEconomy.balance} coins`,
+              inline: true,
+            },
+            { name: "Item Price", value: `${price} coins`, inline: true }
+          )
+          .setTimestamp()
+          .setFooter({
+            text: `Requested by ${user.username}`,
+            iconURL: user.displayAvatarURL(),
+          });
+
+        await interaction.reply({
+          embeds: [insufficientFundsEmbed],
+          ephemeral: false,
+        });
+        return;
+      }
+
+      userEconomy.balance -= price;
+      await userEconomy.save();
+
+      const userInventory = await UserInventory.findOne({
+        userId: user.id,
+        guildId: guild.id,
+        itemId: item.itemId,
+      });
+      if (userInventory) {
+        userInventory.quantity += 1;
+        await userInventory.save();
+      } else {
+        await UserInventory.create({
+          userId: user.id,
+          guildId: guild.id,
+          itemId: item.itemId,
+          quantity: 1,
+        });
+      }
+
+      const successEmbed = new EmbedBuilder()
+        .setColor("#00ff00")
+        .setTitle("🎉 Purchase Successful")
+        .setDescription(`You bought **${item.name}** for **${price}** coins!`)
+        .setTimestamp()
+        .setFooter({
+          text: `Requested by ${user.username}`,
+          iconURL: user.displayAvatarURL(),
+        });
+
+      await interaction.reply({ embeds: [successEmbed], ephemeral: false });
+      return;
+    }
+
     const shopItemsDetails = items.map((item) => {
       const discount = Math.random() < discountChance ? 0.8 : 1;
       const price = Math.floor(item.price * discount);
@@ -38,7 +136,7 @@ module.exports = {
 
     const shopEmbed = new EmbedBuilder()
       .setColor("#00ff00")
-      .setTitle("Shop")
+      .setTitle("🛒 Shop Items")
       .setDescription(shopItemsDetails.join("\n"))
       .setTimestamp()
       .setFooter({