Accuracy & reporting

Using Shopify's own address geocoding

Shopify orders are located using the same high-quality geocoding Shopify already performed, which improves sourcing accuracy.

Shopify already geocodes order addresses using a best-in-class mapping engine, so Zamp now uses Shopify's shipping coordinates directly instead of geocoding the same address a second time.

Behind the scenes this required reworking parts of Zamp's tax engine, which also improved automated testing of every state summary and set up support for saving transactions with bad addresses.

Sales tax that keeps getting better, without more work for you.

Talk to a specialist about your states, your systems and what we take over.

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