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Blockly Checkout Customizer
by Blockly
Blockly lets you decide what happens at checkout. Build IF / THEN rules that validate carts (email, phone, address, PO Box, ZIP, tags, quantity, ca...
—(0 reviews)· Free· Launched Jun 30, 2026
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Blockly lets you decide what happens at checkout. Build IF / THEN rules that validate carts (email, phone, address, PO Box, ZIP, tags, quantity, ca...
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Data last refreshed Oct 18, 2026. Source: Shopify App Store.