> For the complete documentation index, see [llms.txt](https://eurekabusiness.caiziii.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://eurekabusiness.caiziii.com/eurekabusinesscommunity-en/player-guide/decoration-guide.md).

# Shop Decorations & Buffs

This guide explains how to place shop decorations and leverage area buffs to boost merchandise selling prices.

***

## 1. Decorations Overview

Placing decorations within the shop boundary provides operational bonuses to covered display pedestals:

| Decoration Name     | Block / Item ID   | Effective AABB Bounds                    | Buff Type       | Scaling & Mechanism                                                   |
| ------------------- | ----------------- | ---------------------------------------- | --------------- | --------------------------------------------------------------------- |
| **Gecho Gargoyle**  | `gecho_gargoyle`  | $2 \times 1 \times 2$ centered on block  | Flat percentage | **+20%** base selling price for all goods in range                    |
| **Resounding Horn** | `resounding_horn` | $2 \times 1 \times 2$ projecting forward | Element scaling | **+5%** selling price per level of Magic (`praecantatio`) on the item |

***

## 2. Calculation & Stacking Rules

1. **Automatic Proximity Detection**:
   * When customers evaluate an item on a pedestal, the server automatically queries all active decorations overlapping the pedestal's location.
   * No physical wiring or manual linking is required.
2. **Linear Stacking**:
   * Multiple decoration buffs stack linearly on the same pedestal.
   * Example: An enchanted book with **Magic Lv.3** placed on a pedestal covered by both the Gecho Gargoyle and Resounding Horn receives: $$\text{Total Price Bonus} = 20% + (3 \times 5%) = +35%$$ If the base price is 40 value, final checkout revenue is $\lfloor 40 \times 1.35 \rfloor = 54$ value.
3. **Layout Strategies**:
   * Place Gecho Gargoyles near the shop center to radiate standard retail shelves.
   * Point Resounding Horns directly at dedicated high-tier arcane and magical displays to maximize returns.

***

## 3. Display Pedestal Types & Upgrades

The mod provides three cosmetic pedestal variants:

* **Nomad Pedestal (`nomad_pedestal`)**: Warm natural wood texture for nature and adventure themes;
* **Deepslate Pedestal (`deepslate_pedestal`)**: Dark, heavy deepslate base for arcane and dungeon themes;
* **Stone Pedestal (`stone_pedestal`)**: Clean, classic stone stand for general goods.

All pedestals support the **Price Tag Module (`price_tag`)**, which projects public prices directly above the item.


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