> For the complete documentation index, see [llms.txt](https://ultimateshop.superiormc.cn/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://ultimateshop.superiormc.cn/shops/shared-product-data-premium.md).

# 🔗Shared Product Data - Premium

{% hint style="warning" %}
The **shared product data** feature is not currently introduced as a core function of UltimateShop and is still in the early testing phase. It may be officially released in future versions or potentially removed if it contains irreparable critical issues.\
Shared product data is now available at **4.4.2 or later** version.
{% endhint %}

## Overview

`shared-use-times` now does two things:

* it makes multiple products share the same use-times data. Shared data includes:
  * player buy times
  * player sell times
  * player buy cooldown/reset time
  * player sell cooldown/reset time
  * global buy times
  * global sell times
  * persisted storage and cross-server sync data
* it makes shared-group use-times settings load from:

```yaml
plugins/UltimateShop/shared_use_times/<group>.yml
```

If multiple products in the same open GUI use the same shared group, clicking one product will refresh all product buttons in that GUI that use the same shared use-times cache.

## Basic Usage

Set the same `shared-use-times` value on all products that should share one group:

```yml
items:
  diamond_pack_a:
    shared-use-times: daily_bundle
    buy-prices: 
    # Buy Price Settings
    sell-prices:
    # Sell Price Settings

  diamond_pack_b:
    shared-use-times: daily_bundle
    buy-prices: 
    # Buy Price Settings
    sell-prices:
    # Sell Price Settings
```

Products in the same shared group share the same value to those options too:

**Buy times**

* `buy-times-reset-mode`
* `buy-times-reset-time`
* `buy-times-reset-time-format`
* `buy-times-reset-value`
* `buy-times-max-value`

Legacy aliases still supported:

* `buy-limits-reset-mode`
* `buy-limits-reset-time`

**Sell times**

* `sell-times-reset-mode`
* `sell-times-reset-time`
* `sell-times-reset-time-format`
* `sell-times-reset-value`
* `sell-times-max-value`

You can use same shared group share the same value to those options:

* `buy-limits`
* `sell-limits`

You need put the shared group settings into `shared_use_times/<group>.yml`, and keep only `shared-use-times` on the products.

For an example of shared use times setting config file inside `shared_use_times` folder:

```yaml
buy-limits:
  global: '{sell-times-server}'
buy-times-reset-mode: COOLDOWN_TIMED
buy-times-reset-time: 00:00:00
```