Select orders manually and merge them into an order or a draft order.
Combined orders won't affect your inventory and sales.
Get merging suggestions.
Automatically merge orders based on your defined rules.
Recalculate shipping cost based on store rates and refund unused shipping cost.
Mergify helps you merge multiple orders into one order to reduce unnecessary shipping costs. You can combine orders by choosing them manually, or setting up rules to do it automatically. There is also a list of suggested orders for merging that you can choose from. You can customize Mergify’s merging process according to your needs. Merged orders won’t disrupt your analytics, and you can shape the final order with a wide range of options.
Mergify Manual Merge
Mergify Smart-Suggest Page
Mergify Merge Settings Page