Store app addon

🟨 **GOLDEN MARKET — Minecraft Bedrock Economy & Marketplace Addon

Golde mn Market is a professional Minecraft Bedrock addon designed to introduce a complete in-game marketplace and economy experience directly into your world.

Instead of relying on external shops, commands, complicated menus, or manually managed trading areas, Golden Market provides players with a dedicated Marketplace Phone that allows them to buy and sell supported Minecraft items through a clean and easy-to-use interface.

The addon is designed for Survival worlds, SMP servers, multiplayer economies, private worlds, and custom Minecraft experiences where players want a simple but powerful trading system.

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📱 Marketplace Phone

The main feature of Golden Market is the Store Phone.

Use the phone item to open the Golden Market interface and access the available marketplace features.

The phone acts as your portable marketplace, allowing players to access the economy system without needing to travel to a physical shop.

Main Menu

When the phone is opened, players are presented with two primary options:

🛒 BUY

Purchase items from the marketplace using Golden Coins.

💰 SELL

Sell supported items from your inventory and receive Golden Coins in return.

The interface is designed to be simple enough for new players while still providing the functionality expected from a proper server economy system.

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🛒 BUY SYSTEM

The Buy System allows players to purchase items directly from the marketplace.

Each available item displays important information before the player makes a purchase.

For example:

Diamond

Price: 20 Golden Coins Stock: 8

Players can select an item and choose exactly how many units they want to purchase.

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📦 Quantity Selection

Golden Market includes a quantity selection system.

Instead of forcing players to purchase only one item at a time, the player can enter the desired quantity.

The system automatically calculates:

• Quantity
• Price per item
• Total price
• Remaining stock

For example:

Quantity: 4 Price Each: 20 Golden Coins Total: 80 Golden Coins

The system also checks the available marketplace stock before completing the transaction.

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📊 STOCK SYSTEM

Every item in the marketplace has its own stock value.

This means players cannot purchase unlimited quantities when the available stock is limited.

For example:

Diamond

• Price: 20 Golden Coins
• Stock: 8

If a player purchases 3 Diamonds, the available stock becomes:

Remaining Stock: 5

This creates the foundation for a more dynamic economy and makes valuable resources feel more meaningful.

Items can have different stock limits depending on their rarity and value.

Common resources can have larger stocks, while valuable resources such as Diamonds and Emeralds can have smaller stocks.

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🪙 GOLDEN COIN ECONOMY

Golden Market uses a custom currency called:

Golden Coin

Golden Coins are represented by a custom Minecraft item:

"store:golden_coin"

The currency is used for marketplace transactions.

Players spend Golden Coins when buying items and receive Golden Coins when selling supported items.

The system is designed around item-based currency rather than requiring players to use a scoreboard balance.

This makes the economy physical and easy to understand:

Items → Golden Market → Golden Coins → More Items

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💰 SELL SYSTEM

The Sell System allows players to sell supported items directly from their inventory.

When the player opens SELL, Golden Market checks their inventory and displays the supported items they currently own.

Each item shows:

• Item name
• Selling price
• Amount owned

For example:

Iron Ingot

Sell Price: 2 Golden Coins Owned: 15

The player can then select the item and choose how many they want to sell.

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📉 SELL PRICE

Selling prices are automatically calculated from the item's purchase price.

The current economy uses a 70% sell value.

For example:

Diamond

Buy Price: 20 Golden Coins

Sell Price: 14 Golden Coins

This prevents simple buy-and-sell loops from generating unlimited profit and creates a basic economy spread between purchasing and selling.

The sell price is calculated automatically, so prices remain consistent across the marketplace.

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✅ TRANSACTION CONFIRMATION

Golden Market includes a confirmation step before important transactions are completed.

Before buying or selling, players receive a clear summary of the transaction.

For a purchase, the confirmation screen displays information such as:

Item

Quantity

Price Each

Total Price

Remaining Stock

The player can then choose:

CONFIRM PURCHASE

or

CANCEL

Selling uses a similar confirmation screen:

Item

Quantity

Sell Price Each

You Receive

The player can choose:

CONFIRM SALE

or

CANCEL

This helps prevent accidental purchases and accidental sales.

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🎒 INVENTORY PROTECTION

Golden Market performs several checks before completing transactions.

For purchases, the system checks:

• Whether the requested quantity is valid
• Whether enough marketplace stock is available
• Whether the player has enough Golden Coins
• Whether the player's inventory has enough space
• Whether the transaction can actually be completed

The addon attempts to prevent situations where a player loses currency without receiving the purchased item.

If a transaction cannot be completed correctly, the system performs protective handling rather than simply taking the player's currency.

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🪙 SMART GOLDEN COIN STACKING

Golden Market also handles Golden Coin inventory stacks intelligently.

When a player receives Golden Coins from selling an item, the system first checks existing Golden Coin stacks in the inventory.

If there is available space, the new coins are merged into an existing stack.

For example:

Player inventory:

Golden Coin ×19

Player sells an item and receives:

+4 Golden Coins

Instead of unnecessarily creating a second stack, the system merges the currency:

Golden Coin ×23

Only when existing stacks are full does the system create additional stacks.

This keeps the player's inventory cleaner and makes the currency system feel much more natural.

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🧱 CURRENT MARKET ITEMS

Golden Market currently supports a variety of Minecraft resources, building materials, food, and utility items.

Resources

• Coal
• Iron Ingot
• Copper Ingot
• Gold Ingot
• Redstone
• Lapis Lazuli
• Quartz
• Diamond
• Emerald
• Amethyst Shard

Valuable / Special Items

• Ender Pearl
• Obsidian

Building Materials

• Glass
• Bricks
• Glowstone

Food

• Bread
• Cooked Beef
• Golden Carrot

Utility Items

• Torch
• Ladder
• Bucket
• Leather
• String

Each item has its own:

• Buy Price
• Stock Limit
• Sell Price

This system is designed to be expandable, making it possible to add additional marketplace items in future versions.

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🏪 MARKETPLACE EXPERIENCE

Golden Market is designed to feel more like an actual Minecraft server marketplace rather than a simple item-giving menu.

The combination of:

Currency

Prices

Stock

Buying

Selling

Quantity Selection

Confirmation

creates the foundation of a proper Minecraft economy.

This makes the addon suitable for worlds where players need a controlled economy instead of unlimited access to every resource.

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🌎 GREAT FOR SURVIVAL & SMP

Golden Market is especially useful for:

• Survival worlds
• Multiplayer Survival
• SMP servers
• Economy-based servers
• Community worlds
• Adventure worlds
• Custom maps
• Trading-focused gameplay
• Player progression systems

Server owners can use the marketplace as a central economy system where players earn Golden Coins and spend them on useful resources.

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🔄 TRANSACTION FLOW

BUY FLOW

Open Store Phone

↓

Golden Market

↓

BUY

↓

Select Item

↓

Enter Quantity

↓

Review Price & Stock

↓

CONFIRM PURCHASE

↓

Golden Coins Removed

↓

Items Added To Inventory

↓

Transaction Complete

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SELL FLOW

Open Store Phone

↓

Golden Market

↓

SELL

↓

Select Owned Item

↓

Enter Quantity

↓

Review Selling Price

↓

CONFIRM SALE

↓

Items Removed From Inventory

↓

Golden Coins Added

↓

Transaction Complete

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🎨 CUSTOM UI ICONS

Golden Market includes custom UI artwork for the marketplace interface.

The addon uses dedicated icons for:

• BUY
• SELL
• CONFIRM
• CANCEL

These icons are stored inside the Resource Pack UI texture directory and are used directly by the marketplace interface.

This gives the menus a more polished and recognizable appearance instead of relying entirely on default interface elements.

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⚙️ PERFORMANCE & DESIGN

Golden Market is designed to keep the marketplace logic lightweight.

The addon uses event-driven interaction for opening the marketplace and only performs inventory and transaction checks when necessary.

The system does not constantly scan player inventories every tick.

This helps keep the addon practical for multiplayer environments and larger worlds.

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🔐 TRANSACTION SAFETY

The addon re-checks important conditions when a transaction is actually processed.

This is important because the player's inventory, currency, or marketplace stock may have changed after opening the menu.

For example, the Buy System checks again that:

• The player still has enough Golden Coins.
• The requested stock is still available.
• The inventory can still accept the purchased items.

Similarly, the Sell System verifies that the player still owns the requested quantity before removing it.

This reduces the possibility of invalid transactions caused by changing inventory conditions.

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🚀 FUTURE DEVELOPMENT

Golden Market is designed as a foundation for a much larger economy system.

Future updates can expand the marketplace with features such as:

📈 Dynamic Pricing

Prices can change depending on marketplace activity and available supply.

📦 Automatic Restocking

Marketplace stock can automatically regenerate over time.

📊 Supply & Demand

Frequently purchased items could become more expensive, while items with low demand could become cheaper.

🏷️ More Categories

Possible categories include:

• Ores
• Building
• Food
• Farming
• Combat
• Transportation
• Redstone
• Nether
• End
• Rare Items

👤 Player Economy

Future versions could expand the system into a larger player economy with additional ways to earn and spend Golden Coins.

🏪 More Marketplace Features

The marketplace can eventually evolve into a complete server-style shop system with more advanced trading mechanics.

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📌 IMPORTANT

Golden Market is an economy and marketplace addon for Minecraft Bedrock Edition.

The current version focuses on providing a clean and reliable foundation:

📱 Marketplace Phone

🛒 BUY

💰 SELL

🪙 Golden Coins

📊 Stock System

🔢 Quantity Selection

✅ Transaction Confirmation

🎒 Inventory Checks

📦 Smart Coin Stacking

💵 Automatic Sell Pricing

The system will continue to evolve with future updates and additional economy features.

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⭐ FEATURES AT A GLANCE

Feature| Status Marketplace Phone| ✅ BUY System| ✅ SELL System| ✅ Golden Coin Currency| ✅ Quantity Selection| ✅ Stock System| ✅ Purchase Confirmation| ✅ Sale Confirmation| ✅ Inventory Validation| ✅ Smart Coin Stacking| ✅ Automatic Sell Pricing| ✅ Multiple Item Categories| 🔄 Automatic Restocking| 🔜 Dynamic Pricing| 🔜 Supply & Demand| 🔜 Advanced Economy| 🔜

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🟨 GOLDEN MARKET

Your resources. Your coins. Your market.

Turn your Minecraft world into a more structured economy with Golden Market — a portable marketplace designed for Survival, SMP, multiplayer worlds, and custom Minecraft Bedrock experiences.