diff --git a/src/commands/credits/modules/gift/index.ts b/src/commands/credits/modules/gift/index.ts
index ac87de5..2370e71 100644
--- a/src/commands/credits/modules/gift/index.ts
+++ b/src/commands/credits/modules/gift/index.ts
@@ -23,6 +23,8 @@ export const builder = (command: SlashCommandSubcommandBuilder) => {
         .setName("credits")
         .setDescription("The amount of credits you want to gift.")
         .setRequired(true)
+        .setMinValue(1)
+        .setMaxValue(100000000)
     )
     .addStringOption((option) =>
       option.setName("reason").setDescription("Your reason.")
diff --git a/src/helpers/transferCredits/index.ts b/src/helpers/transferCredits/index.ts
index 46dcf8e..51f4eee 100644
--- a/src/helpers/transferCredits/index.ts
+++ b/src/helpers/transferCredits/index.ts
@@ -57,13 +57,18 @@ export default async (guild: Guild, from: User, to: User, amount: number) => {
       throw new Error("You can't transfer below one credit.");
     }
 
-    // 6. Verify that recipient are not an bot.
+    // 6. Verify that the sender is not trying to send more than 100.000.000 credits.
+    if (amount > 100000000) {
+      throw new Error("You can't transfer more than 100.000.000 credits.");
+    }
+
+    // 7. Verify that recipient are not an bot.
     if (to.bot) throw new Error("You can't transfer to an bot.");
 
-    // 7. Verify that sender and recipient are not the same user.
+    // 8. Verify that sender and recipient are not the same user.
     if (from.id === to.id) throw new Error("You can't transfer to yourself.");
 
-    // 8. Increment the recipient's balance by amount.
+    // 9. Increment the recipient's balance by amount.
     const recipient = await tx.guildMember.upsert({
       update: {
         creditsEarned: {