# Feature Comparison

* Use **Inventory Group Syncing** if you want manual control over shared stock
* Use **Smart Scan** if you want automatic grouping using SKUs
* Use **Bundle Group Syncing** if one product depends on other products

<table><thead><tr><th width="141.39996337890625">Feature</th><th>What it does</th><th width="190.60009765625">Best for</th><th>Example</th></tr></thead><tbody><tr><td><strong>Inventory Group Syncing</strong></td><td>Multiple products share <strong>one total inventory</strong></td><td>Same item sold as separate products or variants</td><td>Inventory = 10 → 4 sold → <strong>6 left</strong> for all linked products</td></tr><tr><td><strong>Smart Scan (Auto-group by SKU)</strong></td><td>Automatically groups products that have the <strong>same SKU</strong></td><td>Stores that already use SKUs and want fast setup</td><td>Products with SKU <code>TSHIRT-M</code> are auto-grouped</td></tr><tr><td><strong>Bundle Group Syncing</strong></td><td>Syncs inventory between a <strong>bundle</strong> and its <strong>individual items</strong></td><td>Kits, sets, or bundle products</td><td>Buy 1 candle → Gift box stock decreases</td></tr></tbody></table>

**🙋 Still need support?**

***

If you still need help, please feel free to contact us at <hi@tipo.io>. We’ll be happy to assist you further.