ShopEngine — A GUI Shop Plugin

A shop plugin for Spigot/Paper/Purpur servers with dynamic pricing, stock control, paginated menus, and transaction history.

Features

>> Multi-Page Shop
- Categorized sections
- Unlimited pages

>> Dynamic Pricing
- Buy = price rises
- Sell = price drops
- Adjustable change %


>> Stock Management
- Per-item stock
- Buy reduces / sell increases stock
- `-1` = infinite

>> Transaction History
- Stores 1000+ entries
- Tracks time, price, player
- Paginated GUI
- Shows total buys/sells

>> Item Customization
- All materials supported
- MiniMessage names & lore
- Custom Model Data
- Individual buy/sell prices
- Stack amounts

>> GUI
- Navigation arrows
- Back buttons
- Sound effects

>> Economy
- Full Vault support
- Refunds on failure


Config Files

config.yml
- Dynamic pricing toggle
- Fluctuation %
- Save interval

sections/*.yml
- Category names, icons, layout

items/*.yml
- Materials, names, prices, stock, CMD

messages.yml
- Fully customizable text (MiniMessage)


Commands

Players
| Command | Description |
|---------|-------------|
| /shop | Open shop |
| /shop help | Help menu |

Admin
| Command | Description |
|---------|-------------|
| /shop reload | Reload configs |
| /shop resetprices | Reset price multipliers |
| /shop history [player] | View transaction history |


Permissions
- shopengine.use
- shopengine.admin.reload
- shopengine.admin.reset
- shopengine.admin.history