A downloadable plugin for Windows, macOS, Linux, and Android

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Introduction / Features
This plugin is part of a Suikoden features plugins series and works similarly to the Trade Shops (although there's still room for some improvements).
For those not familiar with it, it's an alternative kind of shops (doesn't replace the standard shops) that works like financial markets.

So what does this plugins do exactly ?
It allows you to create special shops that buy and sell only specific items.
Every shop have limited items stocks, and the value of those items changes according to those stocks.
Every shop can also refill ("produce") at least one item on its own, while the other items will eventually "vanish" from the stocks.

How to use
While I tried to make it easy, this plugin is pretty advanced and I strongly advise to have a look at the demo to understand better how to use it properly.
Be sure to carefully choose what variable you want the plugin to use and never overwrite that variable in your events.
You will need to use the plugin commands to create your shops and define their stocks of items. After this step your shops will be useable, but to activate the auto-update property of the shops (stocks and prices variations), you will need to use the "updateTShops" command in a parallel common event (don't forget to turn ON the switch of this event).

There's a demo project available to download showing a possible use of this plugin.

You can use this page or drop on my Discord server for questions.

Terms of use
Credit : TWings
Free to use for non-commercial games.
Contact me for commercial games.

Versions :

  • Version 1.42 :
    • Parameters input improvement.
  • Version 1.41 :
    • Prices are now increasing when stocks are decreasing.
  • Version 1.40 :
    • New Stock increase/decrease plugin commands.
    • New Set selling price plugin command.
    • Memory usage optimisation.
    • More detailed and organised plugin description.
    • In some cases, prices could still get stucked to limit values.
  • Version 1.30 :
    • Display of item's max stock.
    • Timer option is now also available for item removal.
    • Customizable selling price min/max percentage.
    • In some cases, prices could become decimal.
    • It was possible to sell more items than the shop's max stock quantity.
  • Version 1.20 :
    • New Limited Inventory option.
    • New Item production timer option.
    • Customizable "stock" text.
    • In some cases it was possible to buy more items than the player's limit.
    • The shops could produce more items than the default max quantity.
    • The shops produced items prices were constantly droping even with 0 stock.
    • The prices variation could be frozen when reaching max or min value.
    • There was an error in the buying price formula.
    • Items customized min and max buying price values weren't correctly saved.
    • Loading a save file could fail if shops weren't in numerical order.
  • Version 1.10 :
    • New Buy/Sell only option.
    • New advanced parameters to customize the prices update formula.
    • Sell window redesigned to look like Buy window.
    • The plugin was crashing if shops weren't created in numerical order.
  • Version 1.00 :
    • Release.
PlatformsWindows, macOS, Linux, Android
Rated 5.0 out of 5 stars
Made withRPG Maker


Download NowName your own price

Click download now to get access to the following files:

TWings_Trade.js 36 kB
Trade Shop Demo.zip 6 MB

Development log

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