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Apps by category

Sales channels
Finding products
Selling products
Orders and shipping
Store design
Marketing and conversion
Store management

App stories

Guide
BFS: Your shortcut to quality apps
Guide
2025 Shopify Build Awards
More stories

Start for free
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Apps by EcomDev

1 app

Free trial available

Automatically calculate order totals by weight

App categories

Sales channels Finding products Selling products Orders and shipping Store design Marketing and conversion Store management

Top categories

Dropshipping Marketplaces Product reviews Upsell and bundles Email marketing SEO Shipping Currency and translation

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