DeluxeBazaar - Supply & Demand System v10.5

1.21.4 & Folia Support, Subcategory System, Infinite Categories, Search System and more...
If you have any problem or suggestion, don't use reviews. Just contact to me via discussion, private messages or Discord.
My Discord: SedatTR#8666
Discord Server: https://discord.gg/nchk86TKMT
  • Fixed inventory item detection — replaced getContents with slot-by-slot iteration (0-35) to prevent armor and offhand interference.
If you have any problem or suggestion, don't use reviews. Just contact to me via discussion, private messages or Discord.
My Discord: SedatTR#8666
Discord Server: https://discord.gg/nchk86TKMT
  • Fixed balance checks in all economy adapters to prevent overdraft exploits.
  • Fixed buy order cancellation — order is now preserved if refund fails.
  • Fixed order price changes to prevent money loss.
  • Improved order price update handling.
If you have any problem or suggestion, don't use reviews. Just contact to me via discussion, private messages or Discord.
My Discord: SedatTR#8666
Discord Server: https://discord.gg/nchk86TKMT
  • Added 1.21.11 support.
  • Improved Folia support.
  • Improved thread safety for item and player data handling.
  • Improved buy and sell transaction ordering to prevent money loss on cancelled events.
  • Improved sell offer creation with item count validation and rollback.
  • Improved database save system with atomic writes to prevent data loss.
  • Improved security for command execution.
  • Updated AnvilGUI and NBT API dependencies.
  • Fixed a bug where economy config path was inconsistent in balance checks.
  • Fixed a bug where order list modification could cause errors during iteration.
  • Fixed a bug where UUID comparison used reference equality instead of value equality.
  • Fixed some bugs.
If you have any problem or suggestion, don't use reviews. Just contact to me via discussion, private messages or Discord.
My Discord: SedatTR#8666
Discord Server: https://discord.gg/nchk86TKMT
  • Added support for PlaceholderAPI placeholders in messages.
  • Improved some codes.
If you have any problem or suggestion, don't use reviews. Just contact to me via discussion, private messages or Discord.
My Discord: SedatTR#8666
Discord Server: https://discord.gg/nchk86TKMT
  • Fixed sign input sending errors.
  • Fixed CoinsEngine support.
If you have any problem or suggestion, don't use reviews. Just contact to me via discussion, private messages or Discord.
My Discord: SedatTR#8666
Discord Server: https://discord.gg/nchk86TKMT
  • Since I can't spend much time on the plugin, it is now open source.
  • Added 1.21.8 support.
  • Added CoinsEngine economy support.
  • Input texts will now be trimmed now.
  • Fixed some bugs.
  • Java 21 or higher is required.
If you have any problem or suggestion, don't use reviews. Just contact to me via discussion, private messages or Discord.
My Discord: SedatTR#8666
Discord Server: https://discord.gg/nchk86TKMT
  • Added 1.21.7 support.
  • Custom skull textures are now working in 1.21+ versions.
  • Improved some codes.
If you have any problem or suggestion, don't use reviews. Just contact to me via discussion, private messages or Discord.
My Discord: SedatTR#8666
Discord Server: https://discord.gg/nchk86TKMT
  • Added 1.21.6 support.
  • Fixed subcategory items not loading.
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EULA
Standard EULA
Use on any projects you own with attribution
Support
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Download the resource
Access new updates
Support from the creator
Support duration
Lifetime
Share and earn
Refer this resource and earn a 25% commission.
53,792 Views
365 Purchases
476 Downloads
Dec 9, 2020 Published
Mar 4, 2026 Updated
5.00 star(s)
Average rating (14)
1,000.6 KB File size
Open source
  1. No
DRM-free
  1. Yes
Unobfuscated
  1. Yes
Type
  1. Gameplay
  1. Economy
  1. Monetization
Game mode
  1. Survival & SMP
  1. Factions
  1. Skyblock
Game mode
  1. Survival
  1. Factions
  1. Skyblock
Game mode (legacy)
  1. Survival
  1. Factions
  1. Skyblock
Supported software
  1. Bukkit
  1. Spigot
  1. Paper
  1. Bungee
Supported versions
  1. 1.21
  1. 1.20
  1. 1.19
  1. 1.18
  1. 1.17
  1. 1.16
  1. 1.15
  1. 1.14
  1. 1.13
  1. 1.12
  1. 1.11
  1. 1.10
  1. 1.9
  1. 1.8
Supported languages
  1. English
Includes DRM
No
Source access (legacy)
Closed source & unobfuscated
Creator
Owner
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Share and earn
Refer this resource and earn a 25% commission.
53,792 Views
365 Purchases
476 Downloads
Dec 9, 2020 Published
Mar 4, 2026 Updated
5.00 star(s)
Average rating (14)
1,000.6 KB File size
Open source
  1. No
DRM-free
  1. Yes
Unobfuscated
  1. Yes
Type
  1. Gameplay
  1. Economy
  1. Monetization
Game mode
  1. Survival & SMP
  1. Factions
  1. Skyblock
Game mode
  1. Survival
  1. Factions
  1. Skyblock
Game mode (legacy)
  1. Survival
  1. Factions
  1. Skyblock
Supported software
  1. Bukkit
  1. Spigot
  1. Paper
  1. Bungee
Supported versions
  1. 1.21
  1. 1.20
  1. 1.19
  1. 1.18
  1. 1.17
  1. 1.16
  1. 1.15
  1. 1.14
  1. 1.13
  1. 1.12
  1. 1.11
  1. 1.10
  1. 1.9
  1. 1.8
Supported languages
  1. English
Includes DRM
No
Source access (legacy)
Closed source & unobfuscated
Creator
Owner
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Create items, blocks, mobs, emojis, and more with automatic resourcepack generation!
5.00 star(s) 54 ratings
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